Study of multi-faceted CoS2 introduced graphene aerogel hybrids via chemical approach for an effective electrocatalytic water splitting

2021 ◽  
Author(s):  
Rajendra C. Pawar ◽  
Suhee Kang ◽  
Haritham Khan ◽  
Hyuksu Han ◽  
Caroline S. Lee
Keyword(s):  
Water Splitting ◽  
Graphene Aerogel ◽  
Chemical Approach

Encapsulating hollow (Co,Fe)P nanoframes into N,P-codoped graphene aerogel for highly efficient water splitting

2020 ◽  
Vol 456 ◽  
pp. 228015 ◽  
Author(s):  
Wenxin Li ◽  
Bo Yu ◽  
Yang Hu ◽  
Xinqiang Wang ◽  
Bin Wang ◽  
...  
Keyword(s):  
Water Splitting ◽  
Graphene Aerogel ◽  
Highly Efficient

Defective graphene aerogel-supported Bi–CoP nanoparticles as a high-potential air cathode for rechargeable Zn–air batteries

2019 ◽  
Vol 7 (39) ◽  
pp. 22507-22513 ◽  
Author(s):  
Jianping Chen ◽  
Bangqing Ni ◽  
Jiugang Hu ◽  
Zexing Wu ◽  
Wei Jin
Keyword(s):  
Water Splitting ◽  
High Potential ◽  
Graphene Aerogel ◽  
Air Cathode ◽  
Overall Water Splitting ◽  
Air Battery ◽  
Defective Graphene ◽  
Catalytic Performances

Bi–CoP nanoparticles supported on N, P doped defective graphene aerogel (Bi–CoP–P-DG) electrocatalyst presents excellent catalytic performances for OER, ORR and Zn–air battery. Moreover, the home-made Zn–air battery can drive overall water-splitting.

Ultrathin Ir nanowires as high-performance electrocatalysts for efficient water splitting in acidic media

Nanoscale ◽  
2018 ◽  
Vol 10 (4) ◽  
pp. 1892-1897 ◽  
Author(s):  
Luhong Fu ◽  
Fulin Yang ◽  
Gongzhen Cheng ◽  
Wei Luo
Keyword(s):  
Water Splitting ◽  
High Performance ◽  
Acidic Media ◽  
Term Stability ◽  
Long Term Stability ◽  
Overall Water Splitting ◽  
Chemical Approach ◽  
Wet Chemical ◽  
Attachment Mechanism

Ultrathin Ir wavy nanowires with a diameter of 1.7 nm are prepared by a simple wet-chemical approach through a nanoparticle attachment mechanism, and further used as electrocatalysts due to their superior activity and long-term stability toward overall water splitting in acidic media.

scholarly journals Prussian Blue Analogues Derived Penroseite (Ni,Co)Se2 Nanocages Anchored on 3D Graphene Aerogel for Efficient Water Splitting

ACS Catalysis ◽  
2017 ◽  
Vol 7 (9) ◽  
pp. 6394-6399 ◽  
Author(s):  
Xun Xu ◽  
Hanfeng Liang ◽  
Fangwang Ming ◽  
Zhengbing Qi ◽  
Yaqiang Xie ◽  
...  
Keyword(s):  
Prussian Blue ◽  
Water Splitting ◽  
Graphene Aerogel ◽  
3D Graphene ◽  
Prussian Blue Analogues

Tunable CoFe-based active sites on 3D heteroatom doped graphene aerogel electrocatalysts via annealing gas regulation for efficient water splitting

2018 ◽  
Vol 6 (32) ◽  
pp. 15728-15737 ◽  
Author(s):  
Baohua Zhang ◽  
Haixu Wang ◽  
Zhuang Zuo ◽  
Huaisheng Wang ◽  
Jintao Zhang
Keyword(s):  
Water Splitting ◽  
Electrocatalytic Activity ◽  
Active Sites ◽  
Graphene Aerogel ◽  
Graphene Aerogels ◽  
Doped Graphene

Tuning CoFe-based active sites on 3D heteroatom doped graphene aerogels facilitates the regulation of the electrocatalytic activity toward the OER and HER, respectively, for efficient water splitting, which is achieved by changing the annealing gas.

Electrochemical and photoelectrochemical water splitting with a CoOx catalyst prepared by flame assisted deposition

2020 ◽  
Vol 49 (3) ◽  
pp. 588-592 ◽  
Author(s):  
Fusheng Li ◽  
Ziqi Zhao ◽  
Hao Yang ◽  
Dinghua Zhou ◽  
Yilong Zhao ◽  
...  
Keyword(s):  
Cobalt Oxide ◽  
Water Splitting ◽  
Water Oxidation ◽  
Oxide Catalyst ◽  
Photoelectrochemical Water Splitting ◽  
Deposition Method ◽  
Photoelectrochemical Water Oxidation

A cobalt oxide catalyst prepared by a flame-assisted deposition method on the surface of FTO and hematite for electrochemical and photoelectrochemical water oxidation, respectively.

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.

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