scholarly journals Mechanistic Study of Hydrogen Production Based on the Formate Decomposition with Platinum Nanoparticles Dispersed by Polyvinylpyrrolidone

2021 ◽  
Vol 64 (4) ◽  
pp. 203-210
Author(s):  
Yusuke MINAMI ◽  
Yutaka AMAO
Keyword(s):  
Hydrogen Production ◽  
Platinum Nanoparticles ◽  
Mechanistic Study ◽  
Formate Decomposition

Cationic poly-L-amino acid-enhanced selective hydrogen production based on formate decomposition with platinum nanoparticles dispersed by polyvinylpyrrolidone

2021 ◽  
Author(s):  
Yusuke Minami ◽  
Yutaka Amao
Keyword(s):  
Aqueous Solution ◽  
Amino Acid ◽  
Hydrogen Production ◽  
Formic Acid ◽  
Platinum Nanoparticles ◽  
Hydrogen Carrier ◽  
Low Toxicity ◽  
Formate Decomposition

Formate is attracting attention as a hydrogen carrier because of its low toxicity and easy handling in aqueous solution. In order to utilize formic acid as a hydrogen carrier, a...

Catalytic mechanism for selective hydrogen production based on formate decomposition with polyvinylpyrrolidone-dispersed platinum nanoparticles

2020 ◽  
Vol 4 (7) ◽  
pp. 3458-3466
Author(s):  
Yusuke Minami ◽  
Yutaka Amao
Keyword(s):  
Hydrogen Production ◽  
Ir Spectra ◽  
Production Rate ◽  
Concentration Dependence ◽  
Platinum Nanoparticles ◽  
Catalytic Mechanism ◽  
Formate Decomposition

To clarify the HCOOH decomposition into H2 and CO2 mechanism with Pt-PVP, a pH or HCOO− concentration dependence of H2 production rate with Pt-PVP, IR spectra was studied and the possible catalytic mechanism of H2 production was proposed.

Enhancement of catalytic activity for selective hydrogen production from formate with homogeneously poly(vinylpyrrolidone)/cationic poly(l-lysine) dispersed platinum nanoparticles

2020 ◽  
Vol 44 (34) ◽  
pp. 14334-14338
Author(s):  
Y. Minami ◽  
Y. Muroga ◽  
Y. Amao
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Production ◽  
Platinum Nanoparticles ◽  
Pt Nanoparticles ◽  
Formate Decomposition

By using Pt nanoparticles dispersed by polyvinylpyrrolidone and cationic biopolymer, poly(l-lysine) (Pt–PVP/PLL), the highly selective H2 production based on formate decomposition was accomplished compared with that of Pt–PVP.

Sign in / Sign up

Export Citation Format

Share Document