Controllable Heteroatom Doping Effects of CrxCo2–xP Nanoparticles: a Robust Electrocatalyst for Overall Water Splitting in Alkaline Solutions

2020 ◽  
Vol 12 (42) ◽  
pp. 47397-47407 ◽  
Author(s):  
Jun Wu ◽  
Peng Li ◽  
Andres Parra-Puerto ◽  
Shuang Wu ◽  
Xiaoqian Lin ◽  
...  
Keyword(s):  
Water Splitting ◽  
Alkaline Solutions ◽  
Heteroatom Doping ◽  
Overall Water Splitting ◽  
Doping Effects

A hierarchical nickel–carbon structure templated by metal–organic frameworks for efficient overall water splitting

2018 ◽  
Vol 11 (9) ◽  
pp. 2363-2371 ◽  
Author(s):  
Hao Sun ◽  
Yuebin Lian ◽  
Cheng Yang ◽  
Likun Xiong ◽  
Pengwei Qi ◽  
...  
Keyword(s):  
Water Splitting ◽  
High Efficiency ◽  
Metal Organic Frameworks ◽  
Carbon Structure ◽  
Heteroatom Doping ◽  
Overall Water Splitting ◽  
Metal Organic

High efficiency overall water splitting enabled by a hierarchical Ni–C structure derived from 2D MOF sheets without heteroatom doping.

Reprogramming the redox states of nickel via interface engineering and heteroatom doping to boost overall water splitting

2021 ◽  
Author(s):  
Wei Lai ◽  
Lihong Ge ◽  
Hua Yang ◽  
Yilin Deng ◽  
Huaming Li ◽  
...  
Keyword(s):  
Water Splitting ◽  
Water Electrolysis ◽  
Hydrogen Energy ◽  
Interface Engineering ◽  
Heteroatom Doping ◽  
Redox States ◽  
Overall Water Splitting

Electrolysis of water using solar-generated electricity is an effective way to produce hydrogen energy. However, efficient and stable water electrolysis remains a challenge. In particular, the design of a bifunctional...

Hierarchical Ni/NiTiO3 derived from NiTi LDHs: a bifunctional electrocatalyst for overall water splitting

2017 ◽  
Vol 5 (47) ◽  
pp. 24767-24774 ◽  
Author(s):  
Chenlong Dong ◽  
Xiangye Liu ◽  
Xin Wang ◽  
Xiaotao Yuan ◽  
Ziwan Xu ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Oxygen Evolution Reaction ◽  
Catalytic Performance ◽  
Alkaline Solutions ◽  
Bifunctional Electrocatalyst ◽  
Overall Water Splitting

Ni/NiTiO3 manifests remarkable catalytic performance for both the oxygen evolution reaction (OER) and the hydrogen evolution reaction (HER) in alkaline solutions.

A novel ligand with –NH2 and –COOH-decorated Co/Fe-based oxide for an efficient overall water splitting: dual modulation roles of active sites and local electronic structure

2020 ◽  
Vol 10 (18) ◽  
pp. 6266-6273
Author(s):  
Yalan Zhang ◽  
Zebin Yu ◽  
Ronghua Jiang ◽  
Jung Huang ◽  
Yanping Hou ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Water Splitting ◽  
Energy Demand ◽  
Active Sites ◽  
Electrode Materials ◽  
Global Energy ◽  
Overall Water Splitting ◽  
Local Electronic Structure ◽  
Electrochemical Water Splitting

Excellent electrochemical water splitting with remarkable durability can provide a solution to satisfy the increasing global energy demand in which the electrode materials play an important role.

Interlayer confinement synthesis of Ir nanodots/dual carbon as an electrocatalyst for overall water splitting

2020 ◽  
Author(s):  
Yaru Li ◽  
Yu-Quan Zhu ◽  
Weili Xin ◽  
Song Hong ◽  
Xiaoying Zhao ◽  
...  
Keyword(s):  
Water Splitting ◽  
Noble Metal ◽  
High Efficiency ◽  
Overall Water Splitting ◽  
Highly Dispersed

Rationally designing low-content and high-efficiency noble metal nanodots offers opportunities to enhance electrocatalytic performances for water splitting. However, the preparation of highly dispersed nanodots electrocatalysts remains a challenge. Herein, we...

Surface Physicochemical Treatment of Nickel Foam for Increasing Its Electrocatalytic Activity in Overall Water Splitting

2020 ◽  
Vol 11 (2) ◽  
pp. 458-466
Author(s):  
D. V. Fominski ◽  
V. N. Nevolin ◽  
R. I. Romanov ◽  
V. Yu. Fominski ◽  
O. V. Komleva ◽  
...  
Keyword(s):  
Water Splitting ◽  
Electrocatalytic Activity ◽  
Nickel Foam ◽  
Physicochemical Treatment ◽  
Overall Water Splitting

scholarly journals A structurally versatile nickel phosphite acting as a robust bifunctional electrocatalyst for overall water splitting

2018 ◽  
Vol 11 (5) ◽  
pp. 1287-1298 ◽  
Author(s):  
Prashanth W. Menezes ◽  
Chakadola Panda ◽  
Stefan Loos ◽  
Florian Bunschei-Bruns ◽  
Carsten Walter ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Bifunctional Electrocatalyst ◽  
Overall Water Splitting

The mechanistically distinct and synergistic role of phosphite anions in hydrogen evolution and nickel cations in oxygen evolution have been uncovered for active and durable overall water splitting catalysis in nickel phosphite.

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