Dual Metal-Loaded Porous Carbon Materials Derived from Silk Fibroin as Bifunctional Electrocatalysts for Hydrogen Evolution Reaction and Oxygen Evolution Reaction

2021 ◽  
Author(s):  
Hongzhe He ◽  
Yan Zhang ◽  
Wenqin Zhang ◽  
Yuanyuan Li ◽  
Ying Wang ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Oxygen Evolution ◽  
Silk Fibroin ◽  
Hydrogen Evolution Reaction ◽  
Porous Carbon ◽  
Oxygen Evolution Reaction ◽  
Carbon Materials ◽  
Porous Carbon Materials ◽  
Bifunctional Electrocatalysts ◽  
Dual Metal

Mo-doped Ni2P hollow nanostructures: highly efficient and durable bifunctional electrocatalysts for alkaline water splitting

2019 ◽  
Vol 7 (13) ◽  
pp. 7636-7643 ◽  
Author(s):  
Qin Wang ◽  
Hongyang Zhao ◽  
Fumin Li ◽  
Wenyan She ◽  
Xiaoming Wang ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Oxygen Evolution Reaction ◽  
Alkaline Water ◽  
Highly Efficient ◽  
Bifunctional Electrocatalysts ◽  
Hollow Nanostructures ◽  
Reaction Performance

It was found that Mo-doped Ni2P hollow nanostructures display excellent hydrogen evolution reaction and oxygen evolution reaction performance.

scholarly journals Rh particles in N-doped porous carbon materials derived from ZIF-8 as an efficient bifunctional electrocatalyst for the ORR and HER

RSC Advances ◽  
2021 ◽  
Vol 11 (23) ◽  
pp. 13906-13911
Author(s):  
Can Sun ◽  
Xinde Duan ◽  
Jiajun Song ◽  
Mengxian Zhang ◽  
Yachao Jin ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Porous Carbon ◽  
Carbon Materials ◽  
Reduction Reaction ◽  
Bifunctional Electrocatalyst ◽  
Porous Carbon Materials

ZIF-derived RhNC-900 bifunctional electrocatalysts for the oxygen reduction reaction and hydrogen evolution reaction have been prepared via a simple and scalable method, exhibiting excellent catalytic activity and promising performance.

CoMo-bimetallic N-doped porous carbon materials embedded with highly dispersed Pt nanoparticles as pH-universal hydrogen evolution reaction electrocatalysts

Nanoscale ◽  
2020 ◽  
Vol 12 (38) ◽  
pp. 19804-19813 ◽  
Author(s):  
Wen-Huan Huang ◽  
Xi-Ming Li ◽  
Dan-Yang Yu ◽  
Xiu-Fang Yang ◽  
Li-Feng Wang ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Porous Carbon ◽  
Carbon Material ◽  
Carbon Materials ◽  
Pt Nanoparticles ◽  
Porous Carbon Materials ◽  
Highly Dispersed

A novel CoMo bimetallic N-doped carbon material embedded with highly dispersed 4.7% Pt nanoparticles as a pH-universal hydrogen evolution reaction electrocatalyst with excellent durability.

Mutually beneficial Co3O4@MoS2 heterostructures as a highly efficient bifunctional catalyst for electrochemical overall water splitting

2018 ◽  
Vol 6 (5) ◽  
pp. 2067-2072 ◽  
Author(s):  
Jia Liu ◽  
Jinsong Wang ◽  
Bao Zhang ◽  
Yunjun Ruan ◽  
Houzhao Wan ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Oxygen Evolution Reaction ◽  
Low Cost ◽  
Bifunctional Catalyst ◽  
Highly Efficient ◽  
Overall Water Splitting ◽  
Bifunctional Electrocatalysts

Designing low-cost and highly efficient bifunctional electrocatalysts for compatible integration with the hydrogen evolution reaction (HER) and the oxygen evolution reaction (OER) for overall water splitting is critical but challenging.

Synthesis of Nitrogen-Doped Hierarchical Porous Carbon Materials and its Catalytic Ability in Hydrogen Evolution Reaction

2021 ◽  
Vol 323 ◽  
pp. 56-65
Author(s):  
Jin Hao Li ◽  
Wunengerile Zhang ◽  
Yun Wu ◽  
Tegshi Muschin ◽  
Jing Chun Jia ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Porous Carbon ◽  
Carbon Materials ◽  
Hydrogen Energy ◽  
Hierarchical Porous Carbon ◽  
Nitrogen Doped ◽  
Porous Carbon Materials ◽  
Hierarchical Porous ◽  
Hierarchical Porous Carbon Materials

Hydrolysis for hydrogen production is one of the most efficient ways to produce hydrogen energy. In order to realize its wide application, people urgently need to find cheap and efficient metal-free electrocatalysts to replace the noble-metal electrocatalysts in hydrogen evolution reaction (HER). Here, N-doped hierarchical porous carbon materials were successfully fabricated without any template. We changed the nitrogen and carbon source needed to prepare the material and tested HER performance. In all samples, the ethylenediamine-based porous carbon material (NPC-2) compared with other nonmetallic heteroatom doped carbon materials and some traditional metallic catalysts exhibited outstanding HER performance and stability in acid solution. To achieve a 10 mA/cm2 HER current density, the nitrogen-doped hierarchical porous carbon materials (NPC-2) required an overpotential of 398 mV.

scholarly journals A one-dimensional porous carbon-supported Ni/Mo2C dual catalyst for efficient water splitting

2017 ◽  
Vol 8 (2) ◽  
pp. 968-973 ◽  
Author(s):  
Zi-You Yu ◽  
Yu Duan ◽  
Min-Rui Gao ◽  
Chao-Chao Lang ◽  
Ya-Rong Zheng ◽  
...  
Keyword(s):  
High Activity ◽  
Hydrogen Evolution ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Porous Carbon ◽  
Oxygen Evolution Reaction ◽  
One Dimensional ◽  
Overall Water Splitting ◽  
Supported Ni

A new porous carbon-supported Ni/Mo2C composite exhibits high activity towards both the hydrogen evolution reaction and oxygen evolution reaction for overall water splitting.

Sign in / Sign up

Export Citation Format

Share Document