scholarly journals On-demand Hydrogen Production from Organosilanes at Ambient Temperature Using Heterogeneous Gold Catalysts

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Takato Mitsudome ◽  
Teppei Urayama ◽  
Taizo Kiyohiro ◽  
Zen Maeno ◽  
Tomoo Mizugaki ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Ambient Temperature ◽  
Gold Catalysts ◽  
On Demand

On-demand hydrogen production from formic acid by light-active dinuclear iridium catalysts

2020 ◽  
Vol 56 (33) ◽  
pp. 4519-4522
Author(s):  
Yuki Sofue ◽  
Kotohiro Nomura ◽  
Akiko Inagaki
Keyword(s):  
Hydrogen Production ◽  
Formic Acid ◽  
Ambient Temperature ◽  
Catalyst Activity ◽  
Iridium Complexes ◽  
Iridium Catalysts ◽  
On Demand

Light-active dinuclear iridium complexes catalyze the decomposition of formic acid to generate H2 under ambient temperature and base-free conditions. The catalyst activity is sensitive to light demonstrating the ON/OFF switching ability.

Metal-free catalytic hydrogen production from a polymethylhydrosilane–water mixture

RSC Advances ◽  
2016 ◽  
Vol 6 (7) ◽  
pp. 5903-5906 ◽  
Author(s):  
Chew Pheng Yap ◽  
Hwa Tiong Poh ◽  
Wai Yip Fan
Keyword(s):  
Free Energy ◽  
Hydrogen Production ◽  
Hydrogen Gas ◽  
Energy Carrier ◽  
Water Mixture ◽  
Metal Free ◽  
On Demand ◽  
Formidable Challenge ◽  
Catalytic Hydrogen

Hydrogen gas is the most promising carbon-free energy carrier although its on-demand generation remains a formidable challenge.

Integrated micro fuel cell with on-demand hydrogen production and passive control MEMS

2011 ◽  
Vol 12 (5) ◽  
pp. 735-749 ◽  
Author(s):  
Vikhram V. Swaminathan ◽  
Likun Zhu ◽  
Bogdan Gurau ◽  
Richard I. Masel ◽  
Mark A. Shannon
Keyword(s):  
Fuel Cell ◽  
Hydrogen Production ◽  
Passive Control ◽  
On Demand

Hydrogen production on-demand by hydride salt and water two-phase generator

2020 ◽  
Vol 45 (30) ◽  
pp. 15270-15280
Author(s):  
Idit Avrahami ◽  
Nir Shvalb ◽  
Mike Sasson ◽  
Yakir Nagar ◽  
Offir Dahan ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Two Phase ◽  
On Demand

scholarly journals Better Storage Through Chemistry

2002 ◽  
Vol 124 (02) ◽  
pp. 40-43 ◽  
Author(s):  
Paul Sharke
Keyword(s):  
Fuel Cell ◽  
Ambient Temperature ◽  
Developmental Stage ◽  
Sodium Borohydride ◽  
Demand System ◽  
Fuel System ◽  
Hydrogen Fuel ◽  
On Demand ◽  
Catalyst Durability ◽  
Temperature And Pressure

This article focuses on production of a hydrogen fuel system for a DaimlerChrysler fuel cell minivan by Millennium Cell Inc., a developmental-stage company based in Eatontown. Millennium Cell’s hydrogen-on-demand system stores hydrogen in the form of sodium borohydride, a chemical whose chief use today is for bleaching paper. Mixed with water, the chemical makes a fuel that can be stored as a liquid in plastic vessels under ambient temperature and pressure. The mixture is neither flammable nor explosive. Millennium Cell continues its research. It is attempting to drive down catalyst costs. Improving catalyst durability is another constant challenge. The company continues making key changes in the packaging of its hydrogen-on-demand technology to reduce the space it occupies. As for Millennium Cell’s researchers, their desks filled with abundant technical challenges, they undoubtedly have plenty to do besides worrying about the future.

Photochemical hydrogen production based on HCOOH/CO2 cycle promoted by pentanuclear cobalt complex

2022 ◽  
Author(s):  
Takuya Akai ◽  
Mio Kondo ◽  
Yutaka Saga ◽  
Shigeyuki Masaoka
Keyword(s):  
Carbon Dioxide ◽  
Hydrogen Production ◽  
Formic Acid ◽  
Ambient Temperature ◽  
Cobalt Complex ◽  
Catalytic Cycle ◽  
Electron Reduction ◽  
Carbon Dioxide Co2

The first catalytic cycle for hydrogen production based on the photochemical two-electron reduction of carbon dioxide (CO2) and the dehydrogenation of formic acid at ambient temperature was demonstrated using a...

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