Synthesis of an iron-doped 3D-ordered mesoporous cobalt phosphide material toward efficient electrocatalytic overall water splitting

2020 ◽  
Vol 7 (16) ◽  
pp. 3002-3010
Author(s):  
Suci Meng ◽  
Shichao Sun ◽  
Yue Qi ◽  
Deli Jiang ◽  
Wenxian Wei ◽  
...  
Keyword(s):  
Water Splitting ◽  
Active Sites ◽  
Porous Metal ◽  
Cobalt Phosphide ◽  
Overall Water Splitting ◽  
Metal Phosphides ◽  
Ordered Mesoporous ◽  
Iron Doped

The development of porous metal phosphides with abundant active sites is of great importance for efficient electrocatalytic water splitting.

Iron doped cobalt phosphide ultrathin nanosheets on nickel foam for overall water splitting

2019 ◽  
Vol 7 (36) ◽  
pp. 20658-20666 ◽  
Author(s):  
Ying Li ◽  
Fumin Li ◽  
Yue Zhao ◽  
Shu-Ni Li ◽  
Jing-Hui Zeng ◽  
...  
Keyword(s):  
Water Splitting ◽  
Nickel Foam ◽  
Alkaline Electrolyte ◽  
Bifunctional Electrocatalyst ◽  
Ultrathin Nanosheets ◽  
Cobalt Phosphide ◽  
Overall Water Splitting ◽  
Iron Doped

Iron doped cobalt phosphide ultrathin nanosheets on nickel foam are used as a bifunctional electrocatalyst for overall water splitting in alkaline electrolyte.

A hierarchical carbon nanotube forest supported metal phosphide electrode for efficient overall water splitting

2021 ◽  
Author(s):  
Zuohui Wang ◽  
Chengyu Wei ◽  
Xuebing Zhu ◽  
Xiaobing Wang ◽  
Jinling He ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Carbon Nanotube ◽  
Water Splitting ◽  
Active Sites ◽  
Effective Strategy ◽  
Metal Phosphide ◽  
Overall Water Splitting ◽  
Metal Phosphides ◽  
Hierarchical Carbon ◽  
Supported Metal

Metal phosphides on self-supportive CNT forest materials with a hierarchical branched architecture have abundant active sites and excellent electrical conductivity, providing an effective strategy for preparing efficient OER and HER electrodes.

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.

Advancing the extended roles of 3D transition metal based heterostructures with copious active sites for electrocatalytic water splitting

2021 ◽  
Vol 50 (38) ◽  
pp. 13176-13200
Author(s):  
Kannimuthu Karthick ◽  
Selvasundarasekar Sam Sankar ◽  
Sangeetha Kumaravel ◽  
Arun Karmakar ◽  
Ragunath Madhu ◽  
...  
Keyword(s):  
Transition Metal ◽  
Water Splitting ◽  
Active Sites ◽  
Metal Hydroxides ◽  
Metal Phosphides

This review highlights the importance of 3D transition metal based heterostructures with improved active sites for metal hydroxides, LDHs, oxides, sulfides and metal phosphides and the influencing roles of 3D foams in water splitting.

Engineering Electronic Structures of Nickel Cobalt Phosphide via Iron Doping for Efficient Overall Water Splitting

2020 ◽  
Vol 7 (24) ◽  
pp. 4913-4921
Author(s):  
Liwei Pang ◽  
Wei Liu ◽  
Xueru Zhao ◽  
Miao Zhou ◽  
Jiayi Qin ◽  
...  
Keyword(s):  
Water Splitting ◽  
Electronic Structures ◽  
Iron Doping ◽  
Cobalt Phosphide ◽  
Overall Water Splitting ◽  
Nickel Cobalt

scholarly journals Designing and Fabricating Ordered Mesoporous Metal Oxides for CO2 Catalytic Conversion: A Review and Prospect

Materials ◽  
2019 ◽  
Vol 12 (2) ◽  
pp. 276 ◽  
Author(s):  
Yan Cui ◽  
Xinbo Lian ◽  
Leilei Xu ◽  
Mindong Chen ◽  
Bo Yang ◽  
...  
Keyword(s):  
Metal Oxides ◽  
Active Sites ◽  
Porous Metal ◽  
Catalytic Conversion ◽  
Thermal Stabilities ◽  
Heterogeneous Catalytic ◽  
Mesoporous Metal Oxides ◽  
Internal Surfaces ◽  
Ordered Mesoporous ◽  
Mesoporous Metal

In the past two decades, great progress has been made in the aspects of fabrication and application of ordered mesoporous metal oxides. Ordered mesoporous metal oxides have attracted more and more attention due to their large surface areas and pore volumes, unblocked pore structure, and good thermal stabilities. Compared with non-porous metal oxides, the most prominent feature is their ability to interact with molecules not only on their outer surface but also on the large internal surfaces of the material, providing more accessible active sites for the reactants. This review carefully describes the characteristics, classification and synthesis of ordered mesoporous metal oxides in detail. Besides, it also summarizes the catalytic application of ordered mesoporous metal oxides in the field of carbon dioxide conversion and resource utilization, which provides prospective viewpoints to reduce the emission of greenhouse gas and the inhibition of global warming. Although the scope of current review is mainly limited to the ordered mesoporous metal oxides and their application in the field of CO2 catalytic conversion via heterogeneous catalysis processes, we believe that it will provide new insights and viewpoints to the further development of heterogeneous catalytic materials.

Bifunctional sulfur-doped cobalt phosphide electrocatalyst outperforms all-noble-metal electrocatalysts in alkaline electrolyzer for overall water splitting

Nano Energy ◽  
2018 ◽  
Vol 53 ◽  
pp. 286-295 ◽  
Author(s):  
Mohsin Ali Raza Anjum ◽  
Mahmut Sait Okyay ◽  
Minkyung Kim ◽  
Min Hee Lee ◽  
Noejung Park ◽  
...  
Keyword(s):  
Water Splitting ◽  
Noble Metal ◽  
Cobalt Phosphide ◽  
Overall Water Splitting
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