>> PUBLICATIONS

2021

• 14.

  Y. Cheng, J. Gong, B. Cao, X. Xu, P. Jing, R. Cheng, S. P. Feng, B. Liu, R. Gao, J. Zhang, Ultrafine VN Nanodots Induced Generation of Abundant Cobalt Single-Atom Active Sites on Nitrogen-Doped Carbon Nanotubes Array for Efficient Hydrogen Evolution, submitted.

   

• 13.

  Y. Zhang, S. C. Fu, K. C. Chan, R. Cheng, S. P. Feng, C. Y. H. Chao, Wood-Based Flutter-Driven Triboelectric Nanogenerator for Wind Energy Harvesting, in preparation.

• 12.

  Z. Zhou_, Q. Wu, R. Cheng, H. Zhang, S. Wang, M. Chen, M. Xie, P. K. L. Chan, M. Grätzel, S. P. Feng, Organic Small Molecules with Tunable π-π Stacking as Dopant-Free Hole Transport Materials for High-Performance Perovskite Solar Cells, submitted.

   

• 11.

  C. Liu, Q. Li, S. Wang, W. Liu, N. X. Fang, S. P. Feng, Stretchable Ionic Hydrogel Module with Ultrahigh Thermopower for Low-grade Heat Harvesting, submitted.

• 10.

  S. Liu, Y. W. Du, C. Y. Tso, H. H. Lee, R. Cheng, S. P. Feng and K. M. Yu, Organic Hybrid Perovskite (MAPbI_3-xCl_x) for Thermochromic Smart Window with Strong Optical Regulation Ability, Low Transition Temperature and Narrow Hysteresis Width, submitted.

• 9.

  S. Liu, C. Y. Tso, H. H. Lee, K. M. Yu, S. P. Feng, B. Huang, Optically Transparent VO₂ Thermochromic Wood for Smart Windows, submitted.

   

• 8.

  Z. Zheng, Y. T. Huang, Z. Wang, M. Zhang, C. C. Chung, S. J. Cherng, W. T. Wang, Y. H. Tsai, P. C. Li, Z. Lu, C. M. Chen, S. P. Feng, Electrodeposition of (111)-oriented and nanotwin-doped nanocrystalline Cu with ultrahigh strength for 3D IC application, submitted.

• 7.

  L. Wang, R. Cheng, W. Wang, G. Yang, M. K.H. Leung, F. Liu, S. P. Feng, Dual-Electrolyte Aluminum/Air Microfluidic Fuel Cell with Electrolyte-Recirculation, submitted.

   

• 6.

  W. Chen, B. Han, Q. Hu, M. Gu, Y. Zhu, W. Yang, Y. Zhou, D. Luo, F. Z. Liu, R. Cheng, B. Tu, X. Feng, R. Zhu, S. P. Feng, A. B. Djurišić, T. P. Russell, Z. He, Interfacial Stabilization for Inverted Perovskite Solar Cells with Long-term Stability, submitted.

• 5.

  R. Cheng, C. C. Chung, S. Wang, B. Cao, M. Zhang, M. Chen, S. Shen, S. P. Feng, Three-Dimensional Self-Attaching Perovskite Quantum Dots/Polymer Platform for Efficient Solar-Driven CO₂ Reduction, submitted.

   

• 4.

  C. Cheng, S. Wang, P. Tan, Y. Dai, J. Yu, R. Cheng, S. P. Feng, M. Ni, Insights into the Thermopower of Thermally Regenerative Electrochemical Cycle for Low Grade Heat Harvesting, ACS Energy Letters, 6, 329-336, 2021.

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• 3.

  P. C. Chiang, Y. A. Shen, S. P. Feng, C. M. Chen, Electrodeposition of Twinned Cu with Strong Texture Effect on Voiding Propensity in Electroplated Cu Solder Joints, Journal of The Electrochemical Society, 167, 162516, 2021. 

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• 2.

  C. Cheng, Y. Dai, J. Yu, C. Liu, S. Wang, S. P. Feng, M. Ni, Review of Liquid-based Systems to Recover Low-grade Waste Heat for Electrical Energy Generation, Energy & Fuels, 35, 161-175, 2021.

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• 1.

  Y. Wang, A. B. Djurišić, W. Chen, F. Liu, R. Cheng, S. P. Feng, A. M. C. Ng, Z. He, Metal Oxide Charge Transport Layers in Perovskite Solar Cells - Optimising Low Temperature Processing and Improving the Interfaces Towards Low Temperature Processed, Efficient and Stable Devices, Journal of Physics: Energy, 3, 012004, 2021.

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2020

• 14.

  J. Chen, Z. Wang, J. Mao, C. Liu, Z. Lu, Y. Chen, S.P. Feng, Bimetallic Ag-Cu Nanosheets Assembled Flower-like Structure for Oxygen Reduction Reaction, Journal of Alloys and Compounds, 157379, 2020. 

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• 13.

  M. Zhang, M. Wu, Z. Wang, R. Cheng, D. Y. C. Leung, Z. Lu, S. P. Feng, Efficient sunlight driven CO₂ Reduction on Graphene-wrapped Cu-Pt/ rTiO₂ @ SiO₂, Materials Science for Energy Technologies, 3, 734-741, 2020.

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• 12.

  P. Swetha, J. Chen, A. S. Kumar, S. P. Feng, High index facets-Ag nanoflower enabled efficient electrochemical detection of lead in blood serum and cosmetics, Journal of Electroanalytical Chemistry, 878, 114657, 2020.

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• 11.

  R. Cheng, S. P. Feng, Role of Formamidinium in the Crystallization of FAxMA1-xPbI3-yCly Perovskite via Recrystallization-Assisted Bath-Immersion Sequential Ambient Deposition, Journal of Power Sources, 477, 228736, 2020.

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• 10.

  J. N. Liu, M. C. Sil, R. Cheng, S. P. Feng, C. M. Chen, Surface silanization of polyimide for autocatalytic metallization, The Journal of The Minerals, Metals & Materials Society (JOM), 72, 3529-3537, 2020. 

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• 9.

  L. Wang, R. Cheng, C. Liu, M. C. Ma, W. Wang, G. Yang, M. K. H. Leung, F. Liu, S. P. Feng, Tri-Electrolyte Aluminum/Air Cell with High Stability and Voltage Beyond 2.2 V, Materials Today Physics, 14, 100242, 2020. (PDF)

• 8.

  Z. Wang, H. Lee, J. Chen, M. Wu, D.Y.C. Leung, C. A. Grimes, Z. Lu, Z. Xu, S. P. Feng, Synergistic effects of Pd–Ag bimetals and g-C₃N₄ photocatalysts for selective and efficient conversion of gaseous CO₂, Journal of Power Sources, 466, 228306, 2020.

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• 7.

  C. G. Han, X. Qian, Q. Li, B. Deng, Y. Zhu, Z. Han, W. Zhang, W. Wang, S. P. Feng, G. Chen, W. Liu, Giant Thermopower of Ionic Gelatin Near Room Temperature, Science, 368, 1091-1098, 2020.

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• 6.

  B. Peng, X. Ji, M. Chu, J. Liu, Y. Li, M. Chen, Z. Zhou, C. Zhang, Q. Miao, H. Dong, B. Huang, W. Hu, S. P. Feng, W. D. Li, K. L. Chan, A Transfer Method for Organic Semiconductor Towards High-mobility, Bias-stable, and Flexible Field Effect Transistors, Advanced Materials Technologies, 5, 2000169, 2020.

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• 5.

  S. Sorcar, S. Yoriya, H. Lee, C. Grimes, S. P. Feng, A Review of Recent Progress in Gas Phase CO₂ Reduction and Suggestions on Future Advancement, Materials Today Chemistry, 16, 100264, 2020.

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• 4.

  J. Wang, Z. Xiong, M. Liu, X. M. Li, J. Zheng, X. Zhan, W. Ding, J. Chen, X. Li, X. Li, S. P. Feng, J. Tang, Rational Design of Reversible Redox Shuttle for Highly Efficient Light-Driven Microswimmer, ACS Nano, 14, 3272-3280, 2020.

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• 3.

  W. T. Wang, P. Chen, C. H. Chiang, T. F. Guo, C. G. Wu, S. P. Feng, Synergistic Reinforcement of Built-in Electric Fields for Highly Efficient and Stable Perovskite Photovoltaics, Advanced Functional Materials, 30, 1909755, 2020.

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• 2.

  K. Mu, X. Wang, K. H. Li, S. P. Feng, Asymmetric Thermoelectrochemical Cell for Harvesting Low-grade Heat under Isothermal Operation, Journal of Visualized Experiments (JoVE), 156, e60768, 2020.

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• 1.

  J. Chen, Z. Wang, H. Lee, J. Mao, C. A. Grimes, C. Liu, M. Zhang, Z. Lu, Y. Chen, S. P. Feng, Efficient Electroreduction of CO₂ to CO by Ag Decorated S-doped g-C₃N₄/CNT Nanocomposites at Industrial-scale Current Density, Materials Today Physics, 12, 100176, 2020.

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2019

• 16.

  A. Khan, C. Liang, Y. T. Huang, C. Zhang, J. Cai, S. P. Feng, W. D. Li, Template‐Electrodeposited and Imprint-Transferred Microscale Metal-Mesh Transparent Electrodes for Flexible and Stretchable Electronics, Advanced Engineering Materials, 21, 1900723, 2019.

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• 15.

  M. Chen, J. Yang, Z. Wang, Z. Xu, H. Lee, H. Lee, Z. Zhou, S. P. Feng, S. Lee, J. Pyo, S. K. Seol, D. K. Ki, J. T. Kim, 3D Nanoprinting of Perovskites, Advanced Materials, 31, 1904073, 2019 (Featured as front cover) 

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• 14.

  L. Chen, J. Cai, J. Li, S. P. Feng, G. Wei, W. D. Li, Nanostructured Texturing of CH₃NH₃PbI₃ Perovskite Thin Film on Flexible Substrate for Photodetector Application, Organic Electronics, 71, 284-289, 2019.

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• 13.

  X. Wang, Y. T. Huang, C. Liu, K. Mu, K. H. Li, S. Wang, Y. Yang, L. Wang, C. H. Su, S. P. Feng, Direct Thermal Charging Cell for Converting Low-grade Heat to Electricity, Nature Communications, 10, 4151, 2019. (Featured in editor's highlights) 

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• 12.

  R. Cheng, C. C. Chung, H. Zhang, F. Liu, W. T. Wang, Z. Zhou, S. Wang, A. B. Djurišić, S. P. Feng, Tailoring Triple-Anion Perovskite Material for Indoor Light Harvesting with Restrained Halide Segregation and Record High Efficiency Beyond 36%, Advanced Energy Materials, 9, 1901980, 2019 (Featured as front cover). 

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• 11.

  X. Zhan, J. Wang, Z. Xiong, X. Zhang, Y. Zhou, J. Zheng, J. Chen, S.P. Feng, J. Tang, Enhanced Ion Tolerance of Electrokinetic Locomotion in Polyelectrolyte Coated Microswimmer, Nature Communications, 10, 3921, 2019. 

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• 10.

  Z. Zhou, Q. Wu, S. Wang, Y.T. Huang, H. Guo, S.P. Feng, P.K.L. Chan, Field-Effect Transistors Based on Two-Dimensional Organic Semiconductors Developed by a Hybrid Deposition Method, Advanced Science, 6, 1900775, 2019.

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• 9.

  Y. T. Huang, H. Lee, W. D. Li, S. P. Feng, Engineered Platinum Nanoparticles via Pulse Electrochemical Deposition for Bifacially Transparent and Efficient Full-plastic Dye-sensitized Solar Cells, Journal of Power Sources, 435, 226801, 2019.

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• 8.

  C. Liu, Q. Song, J. Chen, X. Li, J. Cai, Z. Lu, W. D. Li, N. X. Fang, S. P. Feng, Electromagnetic and Chemical Enhancements of Surface-Enhanced Raman Scattering Spectra from Cu₂O Hexagonal Nanoplates, Advanced Materials Interfaces, 6, 1900534, 2019. (PDF)

• 7.

  S. T. Tsai, P. C. Chiang, C. Liu, S. P. Feng, C. M. Chen, Suppression of Void Formation at Sn/Cu Joint Due to Twin Formation in Cu Electrodeposit, The Journal of The Minerals, Metals & Materials Society (JOM), 71, 3012-3022, 2019. 

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• 6.

  Z. Zheng, P. C. Chiang, Y. T. Huang, W. T. Wang, P. C. Li, Y. H. Tsai, C. M. Chen, S. P. Feng, Study of Grain Size Effects of Cu Metallization on Interfacial Microstructures of Solder Joints, Microelectronics Reliability, 99, 44-51, 2019.

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• 5.

  Z. Xu, M. Chen, H. Lee, S. P. Feng, J. Y. Park, S. Lee, J. T. Kim, X-ray-Powered Micromotors, ACS Applied Materials & Interfaces, 11, 15727-15732, 2019. 

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• 4.

  J. Cai, M. Zhang, Z. Sun, C. Zhang, C. Liang, A. Khan, X. Ning, H. Ge, S. P. Feng, W. D. Li, Highly-facile Template-based Selective Electroless Metallization of Micro- and Nanopatterns for Plastic Electronics and Plasmonics, Journal of Materials Chemistry C, 7, 4363-4373, 2019.

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• 3.

  R. Cheng, C. C. Chung, H. Zhang, Z. Zhou, P. Zhai, Y. T. Huang, H. Lee, S. P. Feng, An Air Knife-assisted Recrystallization Method for Ambient-process Planar Perovskite Solar Cells and Its Dim-light Harvesting, Small, 15, 1804465, 2019.

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• 2.

  Z. Yang, X. Huang, X. Ma, Z. Zhou, H. Guo, Z. Yao, S. P. Feng, C. Y. Tang, Fabrication of a Novel and Green Thin-film Composite Membrane Containing Nanovoids for Water Purification, Journal of Membrane Science, 570, 314-321, 2019.

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• 1.

  X. H. Li, C. Liu, S. P. Feng, N. X. Fang, Broadband Light Management with Thermochromic Hydrogel Microparticles for Smart Windows, Joule, 3, 290-302, 2019.

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2018

• 8.

  Z. Yang, Z. Zhou, H. Guo, Z. Yao, X. Ma, X. Song, S. P. Feng, C. Tang, Tannic Acid/Fe³⁺ Nanoscaffold for Interfacial Polymerization: Toward Enhanced Nanofiltration Performance, Environmental Science & Technology, 52, 9341-9349, 2018.

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• 7.

  J. Chen, C. Liu, Y. T. Huang, H. Lee, S. P. Feng, Study of the Growth Mechanisms of Nanoporous Ag Flowers for Non-Enzymatic Glucose Detection, Nanotechnology, 29, 505501, 2018 (Featured as front cover).

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• 6.

  Z. Zhou, Z. Zhang, Q. Wu, X. Ji, J. Wang,  X. C. Zeng, S. P. Feng, P. K. L. Chan, Inch-Scale Grain Boundary Free Organic Crystals Developed by Nucleation Seed-Controlled Shearing Method, ACS Applied Materials & Interfaces, 10, 35395-35403, 2018.

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• 5.

  P. Swetha, S. P. Feng, High-index Facet Defined Shaped-controlled Electrochemical Synthesis of Nanocrystals, Electrochemistry Communications, 94, 64-69, 2018.

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• 4.

  P. Zhai, R. Cheng, L. Ren, Y. T. Huang, H. Lee, S. P. Feng, In-situ Interface Engineering of TiO₂ Nanocrystals for Fully Ambient-processed Perovskite Solar Cells, Solar RRL, 2, 1800103, 2018.

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• 3.

  K. W. Kwan, S. J. Li, N. Y. Hau, W. D. Li, S. P. Feng, A. H. W. Ngan, Light-stimulated Actuators Based on Nickel Hydroxide-oxyhydroxide, Science Robotics, 3, eaat4051, 2018.

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• 2.

  H. Lee, Y. T. Huang, M. W. Horn, S. P. Feng, Engineered Optical and Electrical Performance of RF–sputtered Undoped Nickel Oxide Thin Films for Inverted Perovskite Solar Cells, Scientific Reports, 8, 5590, 2018.

  (PDF)

• 1.

  Y. C. Tseng, H. Lee, N. Y. Hau, S. P. Feng, C. M. Chen,  Electrodeposition of Ni on Bi₂Te₃ and Interfacial Reaction Between Sn and Ni-coated Bi₂Te₃, Journal of Electronic Materials, 47, 27-34, 2018.

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2017

• 11.

  X. Wang, S. P. Feng, Thermal Capacitive Electrochemical Cycle on Carbon-based Supercapacitor for Converting Low-grade Heat to Electricity, Frontiers in Mechanical Engineering, 3, 20, 2017.

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• 10.

  Y. T. Huang, A. Dodda, D. S. Schulman, A. Sebastian, S. P. Feng, S. Das, Anomalous Corrosion of Bulk Transition Metal Diselenides Leading to Stable Monolayers, ACS Applied Materials & Interfaces, 9, 39059-39068, 2017.

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• 9.

  C. Liu, Y. H. Chang, J. Chen, S. P. Feng, Electrochemical Synthesis of Cu₂O Concave Octahedrons with High-index Facets and Enhanced Photoelectrochemical Activity, ACS Applied Materials & Interfaces, 9, 39027-39033, 2017.

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• 8.

  P. Zhai, Y. Wang, C. Liu, X. Wang, S. P. Feng, Electric-field-tunable Conductivity in Graphene/Water and Graphene/Ice Systems, Small, 13, 1701149, 2017.

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• 7.

  K. W. Kwan, N. Y. Hau, S. P. Feng, A. H. W. Ngan, Electrochemical Actuation of Nickel Hydroxide/Oxyhydroxide at Sub-volt Voltages, Sensors and Actuators B: Chemical, 248, 657-664, 2017.

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• 6.

  Y. H. Chang, C. Liu, S. Rouvimov, T. Luo, S. P. Feng, Electrochemical Synthesis to Convert a Ag Film to Ag Nanoflowers with High Electrocatalytic Activity, Chemical Communications, 53, 6752-6755, 2017.

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• 5.

  C. F. Lin, N. Y. Hau, Y. T. Huang, Y. H. Chang, S. P. Feng, C. M. Chen, Synergetic Effect of Bi₂Te₃ Alloys and Electrodeposition of Ni for Interfacial Reactions at Solder/Ni/Bi₂Te₃ Joints, Journal of Alloys and Compounds, 708, 220-230, 2017.

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• 4.

  L. Xu, F. Dong, H. Zhuang, W. He, M. Ni, S. P. Feng, P. H. Lee, Energy Upcycle in Anaerobic Treatment: Ammonium, Methane, and Carbon Dioxide Reformation through Hybrid Electroeionization-solid Oxide Fuel Cells System, Energy Conversion and Management, 140, 157-166, 2017.

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• 3.

  A. Khan, Y. T. Huang, T. Miyasaka, M. Ikegami, W. D. Li, S. P. Feng, Solution-Processed Transparent Nickel-Mesh Counter Electrode with in-Situ Electrodeposited Platinum Nanoparticles for Full-Plastic Bifacial Dye-Sensitized Solar Cells, ACS Applied Materials & Interfaces, 9, 8083-8091, 2017.

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• 2.

  Y. T. Huang, R. Cheng, P. Zhai, H. Lee, Y. H. Chang, S. P. Feng, Solution-based Synthesis of Ultrasmall Nb₂O₅ Nanoparticles and Its Application in Dye-sensitized and Perovskite Solar Cells, Electrochimica Acta, 236, 131-139, 2017.

  (PDF)

• 1.

  N. Y. Hau, P Yang, P. H. Lee, S. P. Feng, Aminosilane-assisted Electrodeposition of Gold Nanodendrites and Their Catalytic Properties, Scientific Reports, 7, 39839, 2017.

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2016

• 8.

  B. Dai, J. Wang, Z. Xiong, X. Zhan, W. Dai, C. C. Li, S. P. Feng, J. Tang, Programmable Artificial Phototactic Microswimmers, Nature Nanotechnology, 11, 1087-1092, 2016.

  (PDF)

• 7.

  P. Zhai, H. Lee, Y. T. Huang, T. C. Wei, S. P. Feng, Study on Blocking Effect of Quantum-dot TiO₂ Compact Layer in Dye-sensitized Solar Cells with Ionic Liquid Electrolyte under Low-intensity Illumination, Journal of Power Sources, 329, 502-509, 2016.

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• 6.

  H. Lee, P. Zhai, R. Cheng, Y. T. Huang, S. P. Feng, Study on Transparency and Hierarchical Structure with TiO₂ Quantum Dots for Efficient Back-side Illuminated Dye-sensitized Solar Cells, Electrochimica Acta, 213, 155-162, 2016.

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• 5.

  X. Ji, H. Y. Lau, X. Ren, B. Peng, P. Zhai, S. P. Feng, P. K. L. Chan, Bioelectronics: Highly Sensitive Metabolite Biosensor Based on Organic Electrochemical Transistor Integrated with Microfluidic Channel and Poly(N-vinyl-2-pyrrolidone)-capped Platinum Nanoparticles, Advanced Materials Technologies, 1, 1600042, 2016.

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• 4.

  K. C. Lai, P. Y. Wu, C. M. Chen, T. C. Wei, C. H. Wu, S. P. Feng, Interfacial Characterizations of a Nickel-phosphorus Layer Electrolessly Deposited on a Silane Compound-modified Silicon Wafer under Thermal Annealing, Journal of Electronic Materials, 45, 4813-4822, 2016.

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• 3.

  C. C. Li, N. Y. Hau, Y. Wang, A. K. Soh, S. P. Feng, Temperature-dependent Effect of Percolation and Brownian Motion on the Thermal Conductivity of TiO₂-ethanol Nanofluids, Physical Chemistry Chemical Physics, 18, 15363-15368, 2016.

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• 2.

  C. Liu, H. Lee, Y. H. Chang, S. P. Feng, The Study of Electrical Conductivity and Diffusion Behavior of Water-based and Ferro/ferricyanide-electrolyte-based Alumina Nanofluids, Journal of Colloid and Interface Science, 469, 17-24, 2016.

  (PDF)

• 1.

  Y. H. Chang, C. Liu, S. P. Feng, Electrochemical Fabrication of Metal Nanostructures by Using a Hydrophilic/hydrophobic Sponge-like NiOOH/Ni(OH)₂ Template, Thin Solid Films, 603, 1-7, 2016. 

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2015

• 9.

  Y. H. Chang, S. P. Feng, Stepwise Anodic Electrodeposition of Nanoporous NiOOH/Ni(OH)₂ with Controllable Wettability and its Applications, HKIE Transactions, 22, 202-211, 2015. (HKIE outstanding paper award).

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• 8.

  H. Su, Y. T. Huang, Y. H. Chang, P. Zhai, N. Y. Hau, P. C. H. Cheung, W. T. Yeh, T. C. Wei, S. P. Feng, The Synthesis of Nb-doped TiO₂ Nanoparticles for Improved-performance Dye-sensitized Solar Cells, Electrochimica Acta, 182, 230-237, 2015. 

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• 7.

  P. Zhai, T. Y. Hsieh, C. Y. Yeh, C. C. Hu, J. H. Su, T. C. Wei, S. P. Feng, Tri-functional TiO₂ Nanoparticles with Exposed {001} Facets as the Additive for Cobalt-based Porphyrin-sensitized Solar Cells, Advanced Functional Materials, 25, 6093-6100, 2015.

  (PDF)

• 6.

  J. Wang, S. P. Feng, Y. Yang, N. Y. Hau, M. Munro, E. Ferreira-Yang, G. Chen, Thermal Charging Phenomenon in Electrical Double Layer Capacitors, Nano letters, 15, 5784-5790, 2015.

  (PDF)

• 5.

  P. Zhai, H. Jia, Z. Zheng, C. C. Lee, H. Su, T. C. Wei, S. P. Feng, Tuning Surface Wettability and Adhesivity of Nitrogen-doped Graphene Foam After Water Vapor Treatment for Efficient Oil Removal, Advanced Materials Interfaces, 2, 1500243-1500250, 2015. 

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• 4.

  Y. Cai, H. E. Wang, M. J. Xu, Y. Yu, J. Jin, R. L. Zhang, Y. Li, S. P. Feng, B. L. Su, Hierarchically Structured Porous TiO₂ Microspheres Constructed by Interconnected Coarse Nanorods as High-performance Lithium-ion Battery Anode, Chemical Engineering Journal, 281, 844-851, 2015.

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• 3.

  H. T. Yu, T. C. Wei, P. Zhai, S. P. Feng, M. Ikegami, T. Miyasaka, A Room-temperature Process for Fabricating a Nano-Pt Counter Electrode on a Plastic Substrate for Efficient Dye-sensitized Cells, Journal of Power Sources, 283, 351-357, 2015.

  (PDF)

• 2.

  N. Y. Hau, Y. H. Chang, S. P. Feng, Kinetics Study of Silver Electrocrystallization on (3-mercaptopropyl)Trimethoxysilane-grafted Indium Tin Oxide Plastic Substrate, Electrochimica Acta, 158, 121-128, 2015.

  (PDF)

• 1.

  P. Zhai, C. C. Lee, Y. H. Chang, C. Liu, T. C. Wei, S. P. Feng, A Significant Improvement in the Electrocatalytic Stability of N-doped Graphene Nanosheets Used as a Counter Electrode for [Co(bpy)₃]^3+/2+ Dased Porphyrin-sensitized Solar Cells, ACS Applied Materials & Interfaces, 7, 2116-2123, 2015.

  (PDF)

2014

• 11.

  Y. H. Chang, N. Y. Hau, C. Liu, Y. T. Huang, C. C. Li, K. Shih, S. P. Feng, A Short-range Ordered-disordered Transition of NiOOH/Ni(OH)₂ Pair Induces Switchable Wettability, Nanoscale, 6, 15309-15315, 2014.

  (PDF)

• 10.

  F. Xie, S. J. Cherng, S. Lu, Y. H. Chang, W. E. I. Sha, S. P. Feng, C. M. Chen, W. C. H. Choy, Functions of Self-assembled Ultrafine TiO₂ Nanocrystals for High Efficient Dye-sensitized Solar Cells, ACS Applied Materials & Interfaces, 6, 5367-5373, 2014.

  (PDF)

• 9.

  P. Zhai, T. C. Wei, Y. H. Chang, Y. T. Huang, W. T. Yeh, H. Su, S. P. Feng, High Electrocatalytic and Wettable Nitrogen-doped Microwave-exfoliated Graphene Nanosheets as Counter Electrode for Dye-sensitized Solar Cells, Small, 10, 3347-3353, 2014.

  (PDF)

• 8.

  P. Zhai, Y. H. Chang, Y. T. Huang, T. C. Wei, H. Su, S. P. Feng, Water-soluble Microwave-exfoliated Graphene Nanosheet/platinum Nanoparticle Composite and Its Application in Dye-sensitized Solar Cells, Electrochimica Acta, 132, 186-192, 2014.

  (PDF)

• 7.

  H. Su, M. Zhang, Y. H. Chang, P. Zhai, N. Y. Hau, Y. T. Huang, C. Liu, A. K. Soh, S. P. Feng, Highly Conductive and Low Cost Ni-PET Flexible Substrate for Efficient Dye-sensitized Solar Cells, ACS Applied Materials & Interfaces, 6, 5577-5584, 2014.

  (PDF)

• 6.

  Z. Wang, C. Fan, X. Ren, Y. H. Chang, H. Li, S. P. Feng, S. Shi, P. K. L. Chan, Low Cost Universal High-k Dielectric for Solution Processing and Thermal Evaporation Organic Transistors, Advanced Materials Interfaces, 1, 1300119-1300125, 2014.

  (PDF)

• 5.

  T. C. Wei, H. H. Chen, Y. H. Chang, S. P. Feng, Hydrophobic Electrolyte Pastes for Highly Durable Dye-sensitized Solar Cells, Journal of The Electrochemical Society, 161, H214-H219, 2014.

  (PDF)

• 4.

  N. Y. Hau, Y. H. Chang, Y. T. Huang, T. C. Wei, S. P. Feng, Direct Electroplated Metallization on Indium Tin Oxide Plastic Substrate, Langmuir, 30, 132-139, 2014.

  (PDF)

• 3.

  Y. H. Chang, Y. T. Huang, M. K. Lo, C. F. Lin, C. M. Chen, S. P. Feng, Electrochemical Fabrication of Transparent Nickel Hydroxide Nanostructures with Tunable Superhydrophobicity/Superhyrophilicity for 2D Microchannels Application, Journal of Materials Chemistry A, 2, 1985-1990, 2014.

  (PDF)

• 2.

  H. K. Cheng, S. P. Feng, Y. J. Lai, K. C. Liu, Y. L. Wang, T. F. Liu, C. M. Chen, Effect of Polyimide Baking on Bump Resistance in Flip-chip Solder Joints, Microelectronics Reliability, 54, 629-632, 2014.

  (PDF)

• 1.

  H. Su, J. Zhang, W. Ma, K. Wei, L. Liu, H. Fu, S. P. Feng, A. K. Soh, In-situ Fabrication of Highly Dense Nanoeutectic Al₂O₃/YAG Composite Ceramics by a Modified Laser Surface Processing, Journal of the European Ceramic Society, 34, 739-744, 2014.

  (PDF)

2013

• 4.

  Y. T. Huang, Y. Y. Zhan, S. J. Cherng, C. M. Chen, S. P. Feng, T. C. Wei, Surface Metallization of Polyimide as a Photoanode Substrate for Rear-illuminated Dye-sensitized Solar Cells, Journal of The Electrochemical Society, 160, H581-H586, 2013.

  (PDF)

• 3.

  T. C. Wei, Y. H. Chang, S. P. Feng, H. H. Chen, A Semi-experimental Method for Fast Evaluation of the Performance of Grid-type Dye-sensitized Solar Module, International Journal of Electrochemical Science, 8, 9256-9263, 2013.

  (PDF)

• 2.

  Y. T. Huang, S. P. Feng, C. M. Chen, Nickel Substrate Covered with a Sn-based Protection Bi-layer as a Photoanode Substrate for Dye-sensitized Solar Cells, Electrochimica Acta, 99, 230-237, 2013.

  (PDF)

• 1.

  S. P. Feng, Y. H. Chang, J. Yang, B. Poudel, B. Yu, Z. F. Ren, G. Chen, Reliable Contact Fabrication on Nanostructured Bi₂Te₃-based Thermoelectric Materials, Physical Chemistry Chemical Physics, 15, 6757-6762, 2013.

  (PDF)

2012

• 3.

  J. L. Lan, T. C. Wei, S. P. Feng, C. C. Wan, G. Cao, Effects of Iodine Content in the Electrolyte on the Charge Transfer and Power Conversion Efficiency of Eye-sensitized Solar Cell under Low Light Intensities, The Journal of Physical Chemistry C, 116, 25727-25733, 2012.

  (PDF)

• 2.

  T. C. Wei, S. P. Feng, Y. H. Chang, S. J. Cherng, C. M. Chen, Fabrication and Characterization of Interconnected Grid-type Dye Sensitized Solar Modules, International Journal of Electrochemical Science, 7, 11904-11916, 2012.

  (PDF)

• 1.

  R. Zheng, J. Gao, J. Wang, S. P. Feng, H. Ohtani, J. Wang, G. Chen, Thermal Percolation in Stable Graphite Suspensions, Nano Letters, 12, 188-192, 2012.

  (PDF)

2011

• 3.

  D. Kraemer, B. Poudel, H. P. Feng, J. C. Caylor, B. Yu, X. Yan, Y. Ma, X. Wang, D. Wang, A. Muto, K. McEnaney, M. Chiesa, Z. F. Ren, G. Chen, High-performance Flat-panel Solar Thermoelectric Generators with High Thermal Concentration, Nature Materials, 10, 532-538, 2011.

  (PDF)

• 2.

  H. P. Feng, T. Paudel, B. Yu, S. Chen, Z. F. Ren, G. Chen, Nanoparticle-enabled Selective Electrodeposition, Advanced Materials, 23, 2454-2459, 2011. 

  (PDF)

• 1.

  H. P. Feng, B. Yu, S. Chen, K. Collins, C. He, Z. F. Ren, G. Chen, Studies on Surface Preparation and Smoothness of Nanostructured Bi₂Te₃-based Alloys by Electrochemical and Mechanical Methods, Electrochimica Acta, 56, 3079-3084, 2011.

  (PDF)

2010

• 2.

  M. Y. Cheng, K. W. Chen, T. F. Liu, Y. L. Wang, H. P. Feng, Effects of Direct Current and Pulse-reverse Copper Plating Waveforms on the Incubation Behavior of Self-annealing, Thin Solid Films, 518, 7468-7474, 2010.

  (PDF)

• 1.

  J. L. Lan, H. P. Feng, T. C. Wei, C. Peng, H. P. Cheng, W. H. Chen, Y. H. Chang, W. C. Hsu, C. C. Wan, Platinum Nanoparticles on Flexible Carbon Fiber Paper Without Transparent Conducting Oxide Glass as Counter Electrode for Dye-sensitized Solar Cells, Journal of the Chinese Chemical Society, 57, 1217-1220, 2010.

  (PDF)

2009

• 1.

  J. L. Lan, Y. Y. Wang, C. C. Wan, T. C. Wei, H. P. Feng,  C. Peng, H. P. Cheng, Y. H. Chang, W. C. Hsu, The Simple and Easy Way to Manufacture Counter Electrode for Dye-sensitized Solar Cells, Current Applied Physics, 10, S168-171, 2009.  

  (PDF)

2008

• 2.

  H. P. Feng, J. Y. Lin, Y. Y. Wang, C. C. Wan, Effect of Light Illumination for Copper Oxidation After Chemical Mechanical Polishing, Journal of the Electrochemical Society, 155, H620-624, 2008.

  (PDF)

• 1.

  H. P. Feng, J. Y. Lin, M. Y. Cheng, Y. Y. Wang, C. C. Wan, Behavior of Copper Removal by CMP and its Correlation to Deposit Structure and Impurity Content, Journal of the Electrochemical Society, 155, H21-25, 2008.

  (PDF)

2007

• 2.

  J. Y. Lin, C. C. Wan, Y. Y. Wang, H. P. Feng, Void Defect Reduction after Chemical Mechanical Planarization of Trenches Filled by Direct/Pulse Plating, Journal of the Electrochemical Society, 154, D139-144, 2007.

  (PDF)

• 1.

  J. Y. Lin, Y. Y. Wang, C. C. Wan, H. P. Feng, M. Y. Cheng, Impurity Induced Localized Corrosion Between Copper and Tantalum Nitride during Chemical Mechanical Planarization, Electrochemical and Solid-State Letters, 10, H23-26, 2007.

  (PDF)

2006

• 1.

  H. P. Feng, M.Y. Cheng, Y. L. Wang, S. C. Chang, Y. Y. Wang, C.C. Wan, Mechanism for Cu Void Defect on Various Electroplated Film Conditions, Thin Solid Films, 498, 56-59, 2006.

  (PDF)

2005

• 1.

  C. W. Liu, Y. L. Wang, M. S. Tsai, H. P. Feng, S. C. Chang, G. J. Hwang, Effect of Plating Current Density and Annealing on Impurities in Electroplated Cu film, Journal of Vacuum Science & Technology A, 23, 658-662, 2005.

  (PDF)

2003

• 1.

  H. P. Feng, Y. Wu, Y. Y. Wang, C. C. Wan, Electroless Cu Deposition Process on TiN for ULSI Interconnect Fabrication via Pd/Sn Colloid Activation, Journal of Electronic Materials, 32, 9-17, 2003. 

  (PDF)

2002

• 1.

  Y. Wu, W. C. Chen, H. P. Feng, C. C. Wan, Y. Y. Wang, Displacement Reaction between Metal Ions and Nitride Barrier Layer/silicon Substrate, Journal of the Electrochemical Society, 149, G309-317, 2002.

  (PDF)