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 cobalt-based hybrid electrocatalyst derived from a carbon nanotube inserted metal–organic framework for efficient water-splitting

2016 ◽  
Vol 4 (41) ◽  
pp. 16057-16063 ◽  
Author(s):  
Fulin Yang ◽  
Pingping Zhao ◽  
Xing Hua ◽  
Wei Luo ◽  
Gongzhen Cheng ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Water Splitting ◽  
Active Sites ◽  
Metal Organic Framework ◽  
Superior Performance ◽  
Overall Water Splitting ◽  
Metal Organic ◽  
Organic Framework

A Co-based hybrid electrocatalyst with a N-doped carbon nanoframe composed of hollow Co NPs interlinked by CNTs is synthesized by annealing CNT inserted ZIF-67. This resultant unique 3D hybrid with highly exposed active sites and good conductivity exhibits superior performance for overall water-splitting.

High-Entropy Effect of Metal Phosphide on Enhanced Overall Water Splitting Performance

2021 ◽  
Author(s):  
Dawei Lai ◽  
Qiaoling Kang ◽  
Feng Gao ◽  
Qingyi Lu
Keyword(s):  
Water Splitting ◽  
Structural Characteristics ◽  
Metal Phosphide ◽  
High Entropy ◽  
Overall Water Splitting ◽  
Metal Phosphides ◽  
Entropy Effect

High-entropy materials has gained extensive attention owing to their unique structural characteristics and outstanding properties. The synthesis of high-entropy compounds, especially high-entropy metal phosphides have been seldom reported because of...

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.

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.

Surface and morphology structure evolution of metal phosphide for designing overall water splitting electrocatalyst

2019 ◽  
Vol 374 ◽  
pp. 51-59 ◽  
Author(s):  
Zuohui Wang ◽  
Nannan Heng ◽  
Xiaobing Wang ◽  
Jinling He ◽  
Yong Zhao
Keyword(s):  
Water Splitting ◽  
Structure Evolution ◽  
Metal Phosphide ◽  
Overall Water Splitting

Electrodepositing Pd on NiFe layered double hydroxide for improved water electrolysis

2019 ◽  
Vol 3 (5) ◽  
pp. 842-850 ◽  
Author(s):  
Jinxue Guo ◽  
Jikang Sun ◽  
Yanfang Sun ◽  
Qingyun Liu ◽  
Xiao Zhang
Keyword(s):  
Charge Transfer ◽  
Water Splitting ◽  
Layered Double Hydroxide ◽  
Active Sites ◽  
Nickel Foam ◽  
Water Electrolysis ◽  
Pd Nanoparticles ◽  
Intrinsic Activity ◽  
Overall Water Splitting ◽  
Double Hydroxide

Ultrafine Pd nanoparticles with less than 0.12 at% are electrodeposited on nickel foam supported NiFe LDH to obtain improved intrinsic activity, more active sites, and enhanced charge transfer for improved bifunctionality towards overall water splitting.

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