K. Nishida, Y. Kono, R. Funaoka, T. Furukawa, Acceleration of through-plane water removal in polymer electrolyte fuel cell by channel hydrophilization and electrode perforation, J. Power Sources Adv., Vol.16 (2022), 100102.
K. Nishida, T. Hosotani, M. Asa, Evaluation of Two Water Transports through Electrolyte Membrane of Polymer Electrolyte Fuel Cell Based on Water Visualization and Current Measurement, Fuel Cells, Vol.19, No.1 (2019), pp.60-70.
K. Nishida, Optical Visualization and Spectroscopic Techniques for Probing Water Transport in Polymer Electrolyte Fuel Cell (Minireview), ChemElectroChem, Vol.2, No.10 (2015), pp.1458-1470.
K. Nishida, R. Taniguchi, Y. Ishizaki, S. Tsushima, S. Hirai, Impacts of channel wettability and flow direction on liquid water transport in the serpentine flow field of a polymer electrolyte fuel cell, J. Power Sources, Vol.275 (2015), pp.447-457.
K. Nishida, Y. Yokoi, M. Asa, S. Tsushima, S. Hirai, Quantitative estimation of water vapor distribution in low-humidity proton exchange membrane fuel cell using humidity test paper, J. Power Sources, Vol.234 (2013), pp.111-118.
K. Nishida, M. Ishii, S. Tsushima, S. Hirai, Detection of water vapor in cathode gas diffusion layer of polymer electrolyte fuel cell using water sensitive paper, J. Power Sources, Vol.199 (2012), pp.155-160.
K. Nishida, T. Murakami, S. Tsushima, S. Hirai, Measurement of liquid water content in cathode gas diffusion electrode of polymer electrolyte fuel cell, J. Power Sources, Vol.195 (2010), pp.3365-3373.
K. Nishida, T. Murakami, S. Tsushima, S. Hirai, Microscopic Visualization of State and Behavior of Liquid Water in a Gas Diffusion Layer of PEFC, Electrochemistry, Vol.75, No.2 (2007), pp.149-151.
K. Teranishi, S. Tsushima, K. Nishida, S. Hirai, Study on the Proton Transport Phenomenon in a Polymer Electrolyte Membrane by the MRI Measurement of the 1H/2D Replace during Operation Mode, Thermal Science & Engineering, Vol.13, No.4 (2005), pp.55-56.
S. Tsushima, K. Teranishi, K. Nishida, S. Hirai, Water content distribution in a polymer electrolyte membrane for advanced fuel cell system with liquid water supply, Magnetic Resonance Imaging, Vol.23, No.2 (2005), pp.255-258.
K. Nishida, T. Takagi, S. Kinoshita, Regenerative steam-injection gas-turbine systems, Applied Energy, Vol.81, No.3 (2005), pp.231-246.
K. Nishida, T. Takagi, S. Kinoshita, Process Analysis and Evaluation of Exergy Loss in Solid Oxide Fuel Cell, JSME Int. J., Series B, Vol.47, No.4 (2004), pp.786-794.
K. Nishida, T. Takagi, S. Kinoshita, Analysis of Entropy Generation and Exergy Loss during Combustion, Proceedings of the Combustion Institute, Vol.29 (2002), pp.869-874.
K. Nishida, N. Yamaya, H. Yin, T. Umekawa, M. Kawasaki, Correlative Evaluation between Water Concentration and Voltage Fluctuation of PEFC Under Low-Humidity and Load-Change Operations Based on Laser Spectroscopy, ECS Transactions, Vol.109, No.9 (2022), pp.219-226.
R. Kaneko, T. Furukawa, K. Nishida, Effect of Compression Pressure on Water Removal and Power Generation Performance of PEFC with Modified Electrode/Channel Structure, ECS Transactions, Vol.109, No.9 (2022), pp.127-133.
K. Nishida, R. Nakauchi, Y. Maeda, T. Umekawa, M. Kawasaki, Measurement Technique of Oxygen Concentration in Narrow Channels of PEFCs Based on Transmission Laser Absorption Spectroscopy, ECS Transactions, Vol.104, No.8 (2021), pp.233-240.
K. Nishida, R. Funaoka, T. Furukawa, Y. Kono, X-Ray Imaging of Water Distribution in Cathode Electrode of PEFC and Control of Liquid Water Transport By Electrode Perforation, ECS Transactions, Vol.98, No.9 (2020), pp.89-96.
K. Nishida, R. Nakauchi, Y. Tabata, T. Umekawa, M. Kawasaki, Evaluation of Dry-Wet Transition in PEFC under Load Changes Based on Laser Spectroscopy Using Fiber-Optic Probe, ECS Transactions, Vol.92, No.8 (2019), pp.119-124.
S. Sunami, K. Nishida, Investigation of Enzyme Immobilization Method and Porous Electrode Structure for Lactate Biofuel Cell, The Ninth JSME-KSME Thermal and Fluids Engineering Conference (TFEC9), (2017), Paper No.TFEC9-1670.
R. Nakauchi, Y. Maeda, K. Nishida, T. Umekawa, M. Kawasaki, Measurement of Water Vapor Concentration in Narrow Channel of PEFC Based on Laser Absorption Spectroscopy with Fiber-Optic Probe, The Ninth JSME-KSME Thermal and Fluids Engineering Conference (TFEC9), (2017), Paper No.TFEC9-1330.
K. Nishida, R. Nakauchi, Y. Maeda, T. Umekawa, M. Kawasaki, Measurement of Water Vapor Concentration in Narrow Channel of PEFC Using Fiber-Optic Sensor Based on Laser Absorption Spectroscopy, ECS Transactions, Vol.80, No.8 (2017), pp.527-534.
R. Nakauchi, Y. Maeda, K. Nishida, T. Umekawa, M. Kawasaki, Fundamental investigation of oxygen concentration measurement in narrow channel of fuel cell based on fiber-optic laser absorption spectroscopy, Proc. the 4th International Forum on Heat Transfer (IFHT2016), (2016), Paper No.IFHT2016-2046.
K. Nishida, Y. Kono, M. Sato, D. Mizuguchi, Acceleration of Liquid Water Removal from Cathode Electrode of PEFC By Combination of Channel Hydrophilization and Diffusion Medium Perforation, ECS Transactions, Vol.75, No.14 (2016), pp.227-236.
K. Nishida, Y. Kono, T. Nakamura, R. Giga, Effect of Hydrophilic Treatment of Cathode Channel on Liquid Water Transport through Gas Diffusion Layer and Performance of PEFC, ECS Transactions, Vol.69, No.17 (2015), pp.1121-1131.
K. Tanaka, G. Okuhata, T. Nakamura, K. Nishida, Impact of Microstructure of Cathode MPL on Interface Water Transport and Power Generation Characteristics of PEFC, ECS Transactions, Vol.68, No.3 (2015), pp.77-87.
K. Nishida, T. Muranishi, Y. Ishizaki, S. Tsushima, S. Hirai, Cross-Sectional Visualization of Liquid Water Behavior and Evaluation of Wettability Effect in Cathode Channel of an Operating PEFC, ECS Transactions, Vol.64, No.3 (2014), pp.853-862.
K. Nishida, T. Hosotani, M. Asa, S. Tsushima, S. Hirai, Separation analysis of electro-osmosis and diffusion of water in electrolyte membrane of PEMFC under low-humidity operation, ECS Transactions, Vol.58, No.1 (2013), pp.621-630.
G. Okuhata, T. Tonoike, K. Nishida, S. Tsushima, S. Hirai, Effect of perforation structure of cathode GDL on liquid water removal in PEFC, ECS Transactions, Vol.58, No.1 (2013), pp.1047-1057.
K. Nishida, T. Tonoike, J. Tashiro, S. Tsushima, S. Hirai, Quantitative Image Analysis of Dynamic Behavior of Liquid Water Droplets Emerging from GDL of PEMFC, Proc. the 23rd International Symposium on Transport Phenomena (ISTP-23), (2012), Paper No.185.
Y. Ishizaki, R. Taniguchi, K. Nishida, S. Tsushima, S. Hirai, Effects of channel structure and wettability on liquid water transport in cathode of PEFC, ECS Transactions, Vol.50, No.2 (2012), pp.375-384.
K. Nishida, M. Asa, S. Tsushima, S. Hirai, Measurements of water vapor and current distributions and prediction of water crossover in PEMFC under low-humidity conditions, ECS Transactions, Vol.50, No.2 (2012), pp.279-289.
K. Nishida, S. Tanaka, S. Tsushima, S. Hirai, Image Measurement of Water Droplets in Cathode of PEFC Based on Background Subtraction Method, ECS Transactions, Vol.41, No.1 (2011), pp.419-428.
D. Fukabori, S. Hirai, S. Tsushima, K. Nishida, In Situ Measurement of Flow Velocity in Gas Channel in a PEMFC by Laser Ablation Tagging Visualization, ECS Transactions, Vol.41, No.1 (2011), pp.561-567.
R. Taniguchi, K. Nishida, H. Kamada, S. Tsushima, S. Hirai, Effects of Wettability and Flow Direction of Cathode Channel on Plugging Phenomenon in Polymer Electrolyte Fuel Cell, Proc. the ASME 2011 9th Fuel Cell Science, Engineering and Technology Conference, (2011), Paper No.FuelCell2011-54705.
K. Nishida, Y. Yokoi, K. Umeda, S. Tsushima, S. Hirai, Measurement of Water, Temperature and Current Distributions in Anode of Polymer Electrolyte Fuel Cell during Low Humidity Operation, Proc. the ASME/JSME 2011 8th Thermal Engineering Joint Conference, (2011), Paper No.AJTEC2011-44549.
K. Nishida, M. Ishii, R. Taniguchi, S. Tsushima, S. Hirai, Quantitative Evaluation of Liquid Water at Cathode Interface of Polymer Electrolyte Fuel Cell Using Near-Infrared Reflectance Spectroscopy, Proc. the ASME 2010 Eighth International Fuel Cell Science, Engineering and Technology Conference, (2010), Paper No.FuelCell2010-33226.
K. Nishida, M. Ishii, S. Tsushima, S. Hirai, Experimental visualization and numerical simulation of water transport in gas diffusion layer of PEFC, Proc. the International Conference on Power Engineering-09 (ICOPE-09), Vol.2 (2009), pp.231-236.
K. Nishida, Y. Yokoi, S. Tsushima, S. Hirai, Measurement of water distribution in anode of polymer electrolyte fuel cell under low humidity conditions, Proc. ASME 2009 Seventh International Fuel Cell Science, Engineering and Technology Conference, (2009), Paper No.FuelCell2009-85128.
K. Nishida, T. Murakami, K. Kobayashi, S. Tsushima, S. Hirai, Visualization of Water Transport and Freezing Process in a Gas Diffusion Layer of PEFC during Low Temperature Operation, Proc. 2007 ASME-JSME Thermal Engineering Summer Heat Transfer Conference, (2007), Paper No.HT2007-32409.
S. Tsushima, T. Nanjo, K. Nishida, S. Hirai, Investigation of the lateral water distribution in a proton exchange membrane in fuel cell operation by 3D-MRI, ECS Transactions, Vol.1, No.6 (2006), pp.199-205.
K. Teranishi, K. Nishida, S. Tsushima, S. Hirai, Analysis of water transport in PEFC by MRI measurement, ECS Proceedings Volumes, Vol.PV 2004-21 (2004), pp.606-614.
H. Yoshizumi, K. Nishida, S. Kinoshita, K. Takeishi, T. Takagi, Analysis of Internal Processes in a Solid Oxide Fuel Cell with Internal Reformer, Proc. the 1st International Forum on Heat Transfer (IFHT2004), (2004), pp.79-80.
K. Nishida, T. Takagi, S. Kinoshita, Analysis of Electrochemical Performance and Exergy Loss in Solid Oxide Fuel Cell, Proc. ASME Turbo Expo 2003 Power for Land, Sea, and, Air (2003), Paper No.GT2003-38094.
K. Nishida, T. Takagi, S. Kinoshita, Performance Analysis of Regenerative Steam Injection Gas Turbine (RSTIG) Systems, Proc. ASME Turbo Expo 2003 Power for Land, Sea, and Air, (2003), Paper No.GT2003-38823.
K. Nishida, T. Takagi, S. Kinoshita, D. Yamada, Analysis of Internal Processes and Exergy Losses in a Solid Oxide Fuel Cell (SOFC), Proc. the 6th ASME-JSME Thermal Engineering Joint Conference, (2003), Paper No.TED-AJ03-322.
K. Nishida, T. Takagi, S. Kinoshita, T. Tsuji, Performance Evaluation of Multi-stage SOFC and Gas Turbine Combined Systems, Proc. ASME Turbo Expo 2002, (2002), Paper No.GT-2002-30109.
K. Nishida, T. Takagi, S. Kinoshita, T. Tsuji, Performance Evaluation of Regenerative, Steam/Water Injection and Combined Gas Turbine Systems, Proc. the 4th JSME-KSME Thermal Engineering Conference, Vol.1 (2000), pp.73-78.
K. Nishida, S. Tsushima, S. Hirai, Water Management and Experimental Diagnostics in Polymer Electrolyte Fuel Cell (Chapter 8), Recent Trend in Electrochemical Science and Technology, ISBN 978-953-307-830-4, InTech, (2012), pp.182-204.
K. Nishida, S. Tsushima, S. Hirai, Water management and experimental diagnostics of polymer electrolyte fuel cell (PEFC), IUPAC 5th International Symposium on Novel Materials and Synthesis (NMS-V) & 19th International Symposium on Fine Chemistry and Functional Polymers (FCFP-XIX), (2009).
K. Nishida, N. Yamaya, H. Yin, T. Umekawa, M. Kawasaki, Correlative Evaluation between Water Concentration and Voltage Fluctuation of PEFC Under Low-Humidity and Load-Change Operations Based on Laser Spectroscopy, 242nd ECS Meeting, (2022), submitted.
R. Kaneko, T. Furukawa, K. Nishida, Effect of Compression Pressure on Water Removal and Power Generation Performance of PEFC with Modified Electrode/Channel Structure, 242nd ECS Meeting, (2022), submitted.
K. Nishida, R. Nakauchi, Y. Maeda, T. Umekawa, M. Kawasaki, Measurement Technique of Oxygen Concentration in Narrow Channels of PEFCs Based on Transmission Laser Absorption Spectroscopy, 240th ECS Meeting, (2021), Abstract No.1082.
K. Nishida, R. Funaoka, T. Furukawa, Y. Kono, X-Ray Imaging of Water Distribution in Cathode Electrode of PEFC and Control of Liquid Water Transport By Electrode Perforation, PRiME 2020 (238th ECS Meething), (2020), Abstract No.2143.
K. Nishida, R. Nakauchi, Y. Tabata, T. Umekawa, M. Kawasaki, Evaluation of Dry-Wet Transition in PEFC under Load Changes Based on Laser Spectroscopy Using Fiber-Optic Probe, 236th ECS Meeting, (2019), Abstract No.1401.
K. Nishida, R. Nakauchi, Y. Maeda, T. Umekawa, M. Kawasaki, Measurement of Water Vapor Concentration in Narrow Channel of PEFC Using Fiber-Optic Sensor Based on Laser Absorption Spectroscopy, 232th ECS Meeting, (2017), Abstract No.1461.
K. Nishida, R. Nakauchi, Y. Maeda, T. Umekawa, M. Kawasaki, Fiber-Optic Laser Absorption Spectroscopy Techniques for Measuring Water and Oxygen Transports in PEM Fuel Cells, 68th Annual Meeting of the International Society of Electrochemistry, (2017), No.ise172349.
S. Sunami, K. Nishida, Improvement of Enzyme Immobilization and Porous Structure for Bioanode of Lactate Biofuel Cell, 68th Annual Meeting of the International Society of Electrochemistry, (2017), No.ise171688.
K. Nishida, Y. Kono, M. Sato, D. Mizuguchi, Acceleration of Liquid Water Removal from Cathode Electrode of PEFC By Combination of Channel Hydrophilization and Diffusion Medium Perforation, PRiME 2016 (230th ECS Meeting), (2016), Abstract No.2752.
K. Nishida, T. Nakamura, K. Sakamoto, S. Sunami, Effect of Microporous Structure on Reaction Interface Formation and Mass Transport in Enzyme Immobilization Electrode for Biofuel Cell, 67th Annual Meeting of the International Society of Electrochemistry, (2016), No.ise161711.
K. Nishida, Y. Kono, T. Nakamura, R. Giga, Effect of Hydrophilic Treatment of Cathode Channel on Liquid Water Transport through Gas Diffusion Layer and Performance of PEFC, 228th ECS Meeting, (2015), Abstract No.1490.
K. Tanaka, G. Okuhata, T. Nakamura, K. Nishida, Impact of Microstructure of Cathode MPL on Interface Water Transport and Power Generation Characteristics of PEFC, ECS Conference on Electrochemical Energy Conversion & Storage with SOFC-XIV, (2015), Abstract No.645.
K. Nishida, T. Muranishi, Y. Ishizaki, S. Tsushima, S. Hirai, Cross-Sectional Visualization of Liquid Water Behavior and Evaluation of Wettability Effect in Cathode Channel of an Operating PEFC, 2014 ECS and SMEQ Joint International Meeting (226th ECS Meeting), (2014), Abstract No.1290.
G. Okuhata, T. Tonoike, K. Nishida, S. Tsushima, S. Hirai, Effect of perforation structure of cathode GDL on liquid water removal in PEFC, 224th ECS Meeting, (2013), Abstract No.1458.
K. Nishida, T. Hosotani, M. Asa, S. Tsushima, S. Hirai, Separation analysis of electro-osmosis and diffusion of water in electrolyte membrane of PEMFC under low-humidity operation, 224th ECS Meeting, (2013), Abstract No.1346.
Y. Ishizaki, R. Taniguchi, K. Nishida, S. Tsushima, S. Hirai, Effects of channel structure and wettability on liquid water transport in cathode of PEFC, 222nd ECS Meeting, (2012), Abstract No.1495.
K. Nishida, M. Asa, S. Tsushima, S. Hirai, Measurements of water vapor and current distributions and prediction of water crossover in PEMFC under low-humidity conditions, 222nd ECS Meeting, (2012), Abstract No.1542.
K. Nishida, S. Tanaka, S. Tsushima, S. Hirai, Image Measurement of Water Droplets in Cathode of PEFC Based on Background Subtraction Method, 220th ECS Meeting, (2011), Abstract No.782.
D. Fukabori, S. Hirai, S. Tsushima, K. Nishida, In Situ Measurement of Flow Velocity in Gas Channel in a PEMFC by Laser Ablation Tagging Visualization, 220th ECS Meeting, (2011), Abstract No.1083.