Nanoflower like structures of MoSe2 and MoS2 as efficient catalysts for hydrogen evolution

被引：63
作者：
Ravikumar, Chandan H. [1 ]
Nair, G. Vishnu [1 ]
Muralikrishna, S. [2 ]
Nagaraju, D. H. [1 ]
Balakrishna, R. Geetha [1 ]
机构：
[1] Jain Univ, Ctr Nano & Mat Sci, Jain Global Campus, Kanakapura 562112, Karnataka, India
[2] King Mongkuts Univ Technol Thonburi, Pilot Plant Dev & Training Inst, Bangkhuntien Chaitalay Rd, Bangkok 10150, Thailand
来源：
MATERIALS LETTERS | 2018年 / 220卷
关键词：
Hydrogen evolution reaction; Electrocatalyst; Hydrothermal method; Molybdenum diselenide; Molybdenum disulfide; SODIUM STORAGE; SOLAR-ENERGY; PERFORMANCE; GENERATION; NANOSHEETS; BATTERIES; LITHIUM;
D O I：
10.1016/j.matlet.2018.03.012
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
2D Nanostructured layered materials possess high surface area and are excellent catalyts for the hydrogen evolution reaction (HER). Herein, we report the synthesis and catalytic efficacies of 2D nanoflowers (NFs) like MoSe2 and MoS2 materials for the HER and compared their electrocatalytic properties. The MoSe2 NFs electrode displays superior electrocatalytic activity when compared with MoS2 NFs electrode. The MoSe2 and MoS2 exhibited current density of 10.96 mA/cm(2) and 7.12 mA/cm(2) respectively at an overpotential of 300 mV vs reversible hydrogen electrode (RHE). (C) 2018 Elsevier B.V. All rights reserved.
引用
收藏
页码：133 / 135
页数：3
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