Search Results - "Noda, Suguru"

Amorphous Catalysts and Electrochemical Water Splitting: An Untold Story of Harmony by Anantharaj, Sengeni, Noda, Suguru

“…In the near future, sustainable energy conversion and storage will largely depend on the electrochemical splitting of water into hydrogen and oxygen…”
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“The Fe Effect”: A review unveiling the critical roles of Fe in enhancing OER activity of Ni and Co based catalysts by Anantharaj, Sengeni, Kundu, Subrata, Noda, Suguru

“…Electrocatalytic oxygen evolution reaction (OER) catalyzed by non-precious metals and their compounds in alkaline medium is an attractive area of energy…”
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Appropriate Use of Electrochemical Impedance Spectroscopy in Water Splitting Electrocatalysis by Anantharaj, Sengeni, Noda, Suguru

“…Electrochemical impedance spectroscopy (EIS) is an efficient tool that reveals the electrochemical characteristics of catalysts, surfaces, interfaces,…”
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Ultrafast Growth of Cu(OH)2-CuO Nanoneedle Array on Cu Foil for Methanol Oxidation Electrocatalysis by Anantharaj, Sengeni, Sugime, Hisashi, Noda, Suguru

“…A swift potentiostatic anodization method for growing 5-7 µm tall nanoneedle array of Cu(OH)2-CuO on Cu foil within 100 s has been developed. This catalytic…”
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Strategies and Perspectives to Catch the Missing Pieces in Energy‐Efficient Hydrogen Evolution Reaction in Alkaline Media by Anantharaj, Sengeni, Noda, Suguru, Jothi, Vasanth Rajendiran, Yi, SungChul, Driess, Matthias, Menezes, Prashanth W.

“…Transition metal hydroxides (M‐OH) and their heterostructures (X|M‐OH, where X can be a metal, metal oxide, metal chalcogenide, metal phosphide, etc.) have…”
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The Pitfalls of Using Potentiodynamic Polarization Curves for Tafel Analysis in Electrocatalytic Water Splitting by Anantharaj, Sengeni, Noda, Suguru, Driess, Matthias, Menezes, Prashanth W

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CO2-assisted growth of millimeter-tall single-wall carbon nanotube arrays and its advantage against H2O for large-scale and uniform synthesis by Sato, Toshihiro, Sugime, Hisashi, Noda, Suguru

“…The CO2-assisted chemical vapor deposition (CVD) is reported as a versatile method for millimeter-tall vertically-aligned single-wall carbon nanotube…”
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Electrolysis of ammonia in aqueous solution by platinum nanoparticles supported on carbon nanotube film electrode by Hanada, Nobuko, Kohase, Yusuke, Hori, Keisuke, Sugime, Hisashi, Noda, Suguru

“…Electrolysis of ammonia in an aqueous solution can generate hydrogen gas at room temperature. An anode reaction of nitrogen gas desorption on ammonia…”
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Ultra-long carbon nanotube forest via in situ supplements of iron and aluminum vapor sources by Sugime, Hisashi, Sato, Toshihiro, Nakagawa, Rei, Hayashi, Tatsuhiro, Inoue, Yoku, Noda, Suguru

“…A carbon nanotube forest with a length of 14 cm grew with an average growth rate of 1.5 μm s−1 and a growth lifetime of 26 h. Several key factors to realize…”
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Enhancing the photovoltaic performance of hybrid heterojunction solar cells by passivation of silicon surface via a simple 1-min annealing process by Xie, Rongbin, Ishijima, Naoya, Sugime, Hisashi, Noda, Suguru

“…Solution-based heterojunction technology is emerging for facile fabrication of silicon (Si)-based solar cells. Surface passivation of Si substrate has been…”
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Moderating carbon supply and suppressing Ostwald ripening of catalyst particles to produce 4.5-mm-tall single-walled carbon nanotube forests by Hasegawa, Kei, Noda, Suguru

“…Millimeter-tall single-walled carbon nanotube (SWCNT) forests were grown by chemical vapor deposition (CVD) from C 2H 2/H 2O/Ar using Fe/Al–Si–O catalysts…”
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Boosting the oxygen evolution activity of copper foam containing trace Ni by intentionally supplementing Fe and forming nanowires in anodization by Anantharaj, Sengeni, Sugime, Hisashi, Chen, Bozhi, Akagi, Natsuho, Noda, Suguru

“…•Poorly OER active Cu foam with trace Ni was made into a highly active catalyst by anodization.•Intentionally supplementing Fe during anodization further…”
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Enhanced CO2-assisted growth of single-wall carbon nanotube arrays using Fe/AlO catalyst annealed without CO2 by Li, Mochen, Yasui, Kotaro, Sugime, Hisashi, Noda, Suguru

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Facile catalyst deposition using mists for fluidized-bed production of sub-millimeter-long carbon nanotubes by Li, Mochen, Risa, Maeda, Osawa, Toshio, Sugime, Hisashi, Noda, Suguru

“…We developed a facile mist deposition method that yields nanometer-thick catalyst films on ceramic beads using aqueous solution of metal nitrates as a low cost…”
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Gd-Enhanced Growth of Multi-Millimeter-Tall Forests of Single-Wall Carbon Nanotubes by Sugime, Hisashi, Sato, Toshihiro, Nakagawa, Rei, Cepek, Cinzia, Noda, Suguru

“…Multi-millimeter-tall vertically aligned single-wall carbon nanotube (VA-SWCNT) forests were grown using Fe/Gd/Al2O x catalyst with high initial growth rate of…”
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Outstanding Low‐Temperature Performance of Structure‐Controlled Graphene Anode Based on Surface‐Controlled Charge Storage Mechanism by Lee, Michael J., Lee, Kyungbin, Lim, Jeonghoon, Li, Mochen, Noda, Suguru, Kwon, Seok Joon, DeMattia, Brianne, Lee, Byeongyong, Lee, Seung Woo

“…The energy and power performance of lithium (Li)‐ion batteries is significantly reduced at low‐temperature conditions, which is mainly due to the slow…”
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Controlled Nitrogen Doping in Crumpled Graphene for Improved Alkali Metal‐Ion Storage under Low‐Temperature Conditions by Lee, Kyungbin, Lee, Michael J., Lim, Jeonghoon, Ryu, Kun, Li, Mochen, Noda, Suguru, Kwon, Seok Joon, Lee, Seung Woo

“…The significant performance decay in conventional graphite anodes under low‐temperature conditions is attributed to the slow diffusion of alkali metal ions,…”
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Performance enhancement of carbon nanotube/silicon solar cell by solution processable MoO by Huang, Xiaoxu, Xie, Rongbin, Sugime, Hisashi, Noda, Suguru

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Electrochemical polymerization of pyrene derivatives on functionalized carbon nanotubes for pseudocapacitive electrodes by Bachman, John C., Kavian, Reza, Graham, Daniel J., Kim, Dong Young, Noda, Suguru, Nocera, Daniel G., Shao-Horn, Yang, Lee, Seung Woo

“…Electrochemical energy-storage devices have the potential to be clean and efficient, but their current cost and performance limit their use in numerous…”
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Cold-gas chemical vapor deposition to identify the key precursor for rapidly growing vertically-aligned single-wall and few-wall carbon nanotubes from pyrolyzed ethanol by Sugime, Hisashi, Noda, Suguru

“…Vertically-aligned carbon nanotubes (VA-CNTs) were rapidly grown from ethanol and their chemistry has been studied using a “cold-gas” chemical vapor deposition…”
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