Highly efficient electrocatalytic hydrogen evolution from neutral aqueous solution by water soluble copper (II) porphyrin

2020 ◽  
Vol 513 ◽  
pp. 119929
Author(s):  
Belete B. Beyene ◽  
Amogne W. Yibeltal ◽  
C.H. Hung
2015 ◽  
Vol 51 (81) ◽  
pp. 15067-15070 ◽  
Author(s):  
Belete B. Beyene ◽  
Sandeep B. Mane ◽  
Chen-Hsiung Hung

CoTPPS is an efficient electrocatalyst for H2 generation from neutral phosphate buffer solution. It features quantitative Faradaic efficiency with a TOF of ∼1.83 s−1 and a TON of 1.9 × 104 mol of H2 per mole of catalyst at an applied potential of −1.29 V (vs. SHE).


2018 ◽  
Vol 2 (9) ◽  
pp. 2036-2043 ◽  
Author(s):  
Belete B. Beyene ◽  
Chen-Hsiung Hung

Efficient storage of solar energy via light-driven hydrogen evolution is an attractive and promising strategy to address challenges related to increasing global energy demand.


2015 ◽  
Vol 44 (4) ◽  
pp. 1526-1529 ◽  
Author(s):  
Xuguang Yin ◽  
Cuibo Liu ◽  
Sifei Zhuo ◽  
You Xu ◽  
Bin Zhang

A water-soluble glucose functionalized cobalt(iii) complex [CoIII(dmgH)2(py-glucose)Cl] is active and stable for electrocatalytic hydrogen production in neutral aqueous solution.


2015 ◽  
Vol 127 (16) ◽  
pp. 4952-4957 ◽  
Author(s):  
Yizhen Wu ◽  
Mingxing Chen ◽  
Yongzhen Han ◽  
Hongxia Luo ◽  
Xiaojun Su ◽  
...  

2016 ◽  
Vol 45 (37) ◽  
pp. 14516-14519 ◽  
Author(s):  
G. Papp ◽  
G. Ölveti ◽  
H. Horváth ◽  
Á. Kathó ◽  
F. Joó

Water-soluble cis-mer-[IrH2Cl(mtppms)3] selectively dehydrogenated formic acid with a TOF of 298 000 h−1, a final pressure of 140 bar, and a TONmax of 674 000.


2017 ◽  
Vol 53 (46) ◽  
pp. 6195-6198 ◽  
Author(s):  
Huiling Sun ◽  
Yongzhen Han ◽  
Haitao Lei ◽  
Mingxing Chen ◽  
Rui Cao

The acid/base pendants at the secondary coordination sphere of cobalt corroles play significant roles in OER and HER.


2017 ◽  
Vol 53 (22) ◽  
pp. 3189-3192 ◽  
Author(s):  
Chengyu Liu ◽  
Haitao Lei ◽  
Zongyao Zhang ◽  
Fangfang Chen ◽  
Rui Cao

A water-soluble binuclear CuII complex of a polypyridine–polyamide ligand can catalyze oxygen reduction to water from neutral aqueous solutions.


2014 ◽  
Vol 50 (72) ◽  
pp. 10427 ◽  
Author(s):  
Shuang Cao ◽  
Yong Chen ◽  
Chuan-Jun Wang ◽  
Ping He ◽  
Wen-Fu Fu

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