Poly(benzoquinone-pyrrole)-MoS2─A Class of 2D Organic–Inorganic Hybrid Layered Catalysts for Electrochemical Hydrogen Generation DOI
Debdyuti Mukherjee,

Ramesh Aswin,

K. Ramya

et al.

ACS Applied Engineering Materials, Journal Year: 2024, Volume and Issue: 2(10), P. 2351 - 2360

Published: Oct. 10, 2024

Hydrogen is attractive as a clean fuel it can be produced directly from water and electricity (electrochemical hydrogen evolution reaction, one of the half-cell reactions in electrolyzers) creates same products (water electricity) when utilized cell. Electrocatalysts are often used to accelerate kinetics these reactions, which led bloom field electrocatalyst research search for an efficient, stable, cost-effective material. Hybrid organic–inorganic 2D electrocatalysts presented current studies, were prepared by combining two different class 2D-layered materials: poly(benzoquinone-pyrrole) polymer (BQ-Py polymer) organic counterpart MoS2 inorganic counterpart. The hybrid composite catalysts (named BQ-Py-MoS2_NS_US BQ-Py-MoS2_hyd) exhibit efficient HER activities with high durability both acidic (aqueous 0.5 M H2SO4) simulated seawater (3.5 wt % aqueous NaCl) solutions. studies also reveal some kinetic parameters electrochemical HER, where observed that only 100 mV extra overpotential required hydrothermally formed achieve 10 mA cm–2 density compared state-of-the-art catalyst (40 Pt–C). This opens up avenue develop various reactions.

Language: Английский

Preparation of sugarcane bagasse carbon-coated molybdenum phosphide nanocomposite electrocatalyst for hydrogen evolution reaction DOI
Qinghua Ji,

Zhenqi Li,

Linxi Su

et al.

Journal of Electroanalytical Chemistry, Journal Year: 2024, Volume and Issue: 968, P. 118513 - 118513

Published: July 20, 2024

Language: Английский

Citations

2
Poly(benzoquinone-pyrrole)-MoS2─A Class of 2D Organic–Inorganic Hybrid Layered Catalysts for Electrochemical Hydrogen Generation DOI
Debdyuti Mukherjee,

Ramesh Aswin,

K. Ramya

et al.

ACS Applied Engineering Materials, Journal Year: 2024, Volume and Issue: 2(10), P. 2351 - 2360

Published: Oct. 10, 2024

Hydrogen is attractive as a clean fuel it can be produced directly from water and electricity (electrochemical hydrogen evolution reaction, one of the half-cell reactions in electrolyzers) creates same products (water electricity) when utilized cell. Electrocatalysts are often used to accelerate kinetics these reactions, which led bloom field electrocatalyst research search for an efficient, stable, cost-effective material. Hybrid organic–inorganic 2D electrocatalysts presented current studies, were prepared by combining two different class 2D-layered materials: poly(benzoquinone-pyrrole) polymer (BQ-Py polymer) organic counterpart MoS2 inorganic counterpart. The hybrid composite catalysts (named BQ-Py-MoS2_NS_US BQ-Py-MoS2_hyd) exhibit efficient HER activities with high durability both acidic (aqueous 0.5 M H2SO4) simulated seawater (3.5 wt % aqueous NaCl) solutions. studies also reveal some kinetic parameters electrochemical HER, where observed that only 100 mV extra overpotential required hydrothermally formed achieve 10 mA cm–2 density compared state-of-the-art catalyst (40 Pt–C). This opens up avenue develop various reactions.

Language: Английский

Citations

0