Literature DB >> 26661579

Nickel sulfide microsphere film on Ni foam as an efficient bifunctional electrocatalyst for overall water splitting.

Wenxin Zhu1, Xiaoyue Yue, Wentao Zhang, Shaoxuan Yu, Yuhuan Zhang, Jing Wang, Jianlong Wang.   

Abstract

Developing low-cost, efficient, and bifunctional electrocatalysts for both the hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) is an appealing yet challenging task. Herein, for the first time, a NiS microsphere film was grown in situ on Ni foam (NiS/Ni foam) via a sulfurization reaction as an efficient bifunctional electrocatalyst for overall water splitting with superior activity and good durability. This NiS/Ni foam electrode delivers 20 mA cm(-2) at an overpotential of 158 mV for the HER and 50 mA cm(-2) at an overpotential of 335 mV for the OER in 1.0 M KOH. This bifunctional electrode also enables a high-efficiency alkaline water electrolyzer with 10 mA cm(-2) at a cell voltage of only 1.64 V, which could be promising in water splitting devices for large-scale hydrogen production.

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Year:  2015        PMID： 26661579     DOI： 10.1039/c5cc08064a

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  9 in total

1.  Nickel-foam-supported β-Ni(OH)2 as a green anodic catalyst for energy efficient electrooxidative degradation of azo-dye wastewater.

Authors:  Shan Sun; Peng Diao; Cuiyun Feng; Eleonora-Mihaela Ungureanu; Yi Tang; Bin Hu; Qing Hu
Journal:  RSC Adv       Date:  2018-05-30       Impact factor: 4.036

2.  Textured NiSe2 Film: Bifunctional Electrocatalyst for Full Water Splitting at Remarkably Low Overpotential with High Energy Efficiency.

Authors:  Abdurazag T Swesi; Jahangir Masud; Wipula P R Liyanage; Siddesh Umapathi; Eric Bohannan; Julia Medvedeva; Manashi Nath
Journal:  Sci Rep       Date:  2017-05-25       Impact factor: 4.379

Review 3.  Shining Light on Anion-Mixed Nanocatalysts for Efficient Water Electrolysis: Fundamentals, Progress, and Perspectives.

Authors:  Yaoda Liu; Paranthaman Vijayakumar; Qianyi Liu; Thangavel Sakthivel; Fuyi Chen; Zhengfei Dai
Journal:  Nanomicro Lett       Date:  2022-01-03

Review 4.  Design principles of noble metal-free electrocatalysts for hydrogen production in alkaline media: combining theory and experiment.

Authors:  Hyeonjung Jung; Seokhyun Choung; Jeong Woo Han
Journal:  Nanoscale Adv       Date:  2021-10-19

5.  Development of Binder-Free Three-Dimensional Honeycomb-like Porous Ternary Layered Double Hydroxide-Embedded MXene Sheets for Bi-Functional Overall Water Splitting Reactions.

Authors:  Sajjad Hussain; Dhanasekaran Vikraman; Ghazanfar Nazir; Muhammad Taqi Mehran; Faisal Shahzad; Khalid Mujasam Batoo; Hyun-Seok Kim; Jongwan Jung
Journal:  Nanomaterials (Basel)       Date:  2022-08-22       Impact factor: 5.719

6.  A NiCo-MOF nanosheet array based electrocatalyst for the oxygen evolution reaction.

Authors:  Ponmuthuselvi Thangasamy; Saravanakumar Shanmuganathan; Viswanathan Subramanian
Journal:  Nanoscale Adv       Date:  2020-04-01

7.  Promoting electrocatalytic overall water splitting by sulfur incorporation into CoFe-(oxy)hydroxide.

Authors:  Chiho Kim; Seunghun Lee; Seong Hyun Kim; Ilyeong Kwon; Jaehan Park; Shinho Kim; Jae-Ho Lee; Yoo Sei Park; Yangdo Kim
Journal:  Nanoscale Adv       Date:  2021-09-09

8.  Synthesis of transition metal sulfide and reduced graphene oxide hybrids as efficient electrocatalysts for oxygen evolution reactions.

Authors:  Yu-Rim Hong; Sungwook Mhin; Jiseok Kwon; Won-Sik Han; Taeseup Song; HyukSu Han
Journal:  R Soc Open Sci       Date:  2018-09-26       Impact factor: 2.963

9.  (Fe0.2Ni0.8)0.96S tubular spheres supported on Ni foam as an efficient bifunctional electrocatalyst for overall water splitting.

Authors:  Peiman Xu; Jingwei Li; Jiaxian Luo; Licheng Wei; Dawei Zhang; Dan Zhou; Weiming Xu; Dingsheng Yuan
Journal:  Sci Rep       Date:  2018-06-21       Impact factor: 4.379
  9 in total

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