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Wang H, Tang Q, Liu Y, Meng R, Shi B, Pan Z, Jia Y, Zhang R, Wang H, Zhang C, Ling G, Yang QH. Enhanced Oxygen Accumulation for a Hydrophobic Cathode in Lean-Oxygen Seawater Batteries. ACS APPLIED MATERIALS & INTERFACES 2024; 16:35208-35216. [PMID: 38936813 DOI: 10.1021/acsami.4c07279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/29/2024]
Abstract
The unsatisfactory oxygen reduction reaction (ORR) kinetics caused by the inherent lean-oxygen marine environment brings low power density for metal-dissolved oxygen seawater batteries (SWBs). In this study, we propose a seawater/electrode interfacial engineering strategy by constructing a hydrophobic coating to realize enhanced mass transfer of dissolved oxygen for the fully immersed cathode of SWBs. Accumulation of dissolved oxygen from seawater to the catalyst is particularly beneficial for improving the ORR performance under lean-oxygen conditions. As a result, SWB assembled with a hydrophobic cathode achieved a power density of up to 2.32 mW cm-2 and sustained discharge at 1.3 V for 250 h. Remarkably, even in environments with an oxygen concentration of 4 mg L-1, it can operate at a voltage approximately 100 mV higher than that of an unmodified SWB. The introduction of a hydrophobic interface enhances the discharge voltage and power of SWBs by improving interfacial oxygen mass transfer, providing new insights into improving the underwater ORR performance for practical SWBs.
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Affiliation(s)
- Huaiyuan Wang
- Nanoyang Group, Tianjin Key Laboratory of Advanced Carbon and Electrochemical Energy Storage, State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, National Industry-Education Integration Platform of Energy Storage, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University, Tianjin 300072, China
| | - Quanjun Tang
- Nanoyang Group, Tianjin Key Laboratory of Advanced Carbon and Electrochemical Energy Storage, State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, National Industry-Education Integration Platform of Energy Storage, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University, Tianjin 300072, China
- School of Marine Science and Technology, Tianjin University, Tianjin 300072, China
- Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou 350207, China
| | - Yingxin Liu
- Nanoyang Group, Tianjin Key Laboratory of Advanced Carbon and Electrochemical Energy Storage, State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, National Industry-Education Integration Platform of Energy Storage, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University, Tianjin 300072, China
| | - Rongwei Meng
- Nanoyang Group, Tianjin Key Laboratory of Advanced Carbon and Electrochemical Energy Storage, State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, National Industry-Education Integration Platform of Energy Storage, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University, Tianjin 300072, China
- Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou 350207, China
| | - Bowei Shi
- Nanoyang Group, Tianjin Key Laboratory of Advanced Carbon and Electrochemical Energy Storage, State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, National Industry-Education Integration Platform of Energy Storage, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University, Tianjin 300072, China
| | - Ziyi Pan
- School of Marine Science and Technology, Tianjin University, Tianjin 300072, China
| | - Yiran Jia
- Nanoyang Group, Tianjin Key Laboratory of Advanced Carbon and Electrochemical Energy Storage, State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, National Industry-Education Integration Platform of Energy Storage, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University, Tianjin 300072, China
- Haihe Laboratory of Sustainable Chemical Transformations, Tianjin 300192, China
| | - Ruotian Zhang
- School of Marine Science and Technology, Tianjin University, Tianjin 300072, China
| | - Huan Wang
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Nankai University, Tianjin 300071, China
| | - Chen Zhang
- School of Marine Science and Technology, Tianjin University, Tianjin 300072, China
- Haihe Laboratory of Sustainable Chemical Transformations, Tianjin 300192, China
| | - Guowei Ling
- Nanoyang Group, Tianjin Key Laboratory of Advanced Carbon and Electrochemical Energy Storage, State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, National Industry-Education Integration Platform of Energy Storage, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University, Tianjin 300072, China
- School of Marine Science and Technology, Tianjin University, Tianjin 300072, China
- Haihe Laboratory of Sustainable Chemical Transformations, Tianjin 300192, China
| | - Quan-Hong Yang
- Nanoyang Group, Tianjin Key Laboratory of Advanced Carbon and Electrochemical Energy Storage, State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, National Industry-Education Integration Platform of Energy Storage, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University, Tianjin 300072, China
- Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou 350207, China
- Haihe Laboratory of Sustainable Chemical Transformations, Tianjin 300192, China
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Xiao Y, Tan C, Zeng F, Liu W, Liu J. Structural regulation of amorphous molybdenum sulfide by atomic palladium doping for hydrogen evolution. J Colloid Interface Sci 2024; 665:60-67. [PMID: 38513408 DOI: 10.1016/j.jcis.2024.03.113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 03/11/2024] [Accepted: 03/17/2024] [Indexed: 03/23/2024]
Abstract
Molybdenum sulfide materials have long been considered as attractive non-precious-metal electrocatalysts for the hydrogen evolution reaction (HER). However, comparing with the crystalline counterpart, amorphous MoSx has been less investigated previously. We here propose to increase the catalytical activity of a-MoSx by raising the reactant concentration at the catalytic interface via a chemical doping approach. The reconstruction of coordination structure of a-MoSx via Pd doping induces the formation of abundant unsaturated S atoms. Moreover, the reactant friendly catalytic interface is constructed through introducing hydrophilic groups to a-MoSx. The doped a-MoSx catalyst exhibits significantly enhanced HER activity in both acid and alkaline media.
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Affiliation(s)
- Yao Xiao
- College of Materials Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| | - Cuiying Tan
- College of Materials Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| | - Fangui Zeng
- College of Materials Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| | - Wengang Liu
- College of Materials Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| | - Jian Liu
- College of Materials Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, China; Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Shandong Energy Institute, Qingdao New Energy Shandong Laboratory, Qingdao 266101, China.
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Li M, Xie P, Yu L, Luo L, Sun X. Bubble Engineering on Micro-/Nanostructured Electrodes for Water Splitting. ACS NANO 2023. [PMID: 37992209 DOI: 10.1021/acsnano.3c08831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2023]
Abstract
Bubble behaviors play crucial roles in mass transfer and energy efficiency in gas evolution reactions. Combining multiscale structures and surface chemical compositions, micro-/nanostructured electrodes have drawn increasing attention. With the aim to identify the exciting opportunities and rationalize the electrode designs, in this review, we present our current comprehension of bubble engineering on micro-/nanostructured electrodes, focusing on water splitting. We first provide a brief introduction of gas wettability on micro-/nanostructured electrodes. Then we discuss the advantages of micro-/nanostructured electrodes for mass transfer (detailing the lowered overpotential, promoted supply of electrolyte, and faster bubble growth kinetics), localized electric field intensity, and electrode stability. Following that, we outline strategies for promoting bubble detachment and directional transportation. Finally, we offer our perspectives on this emerging field for future research directions.
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Affiliation(s)
- Mengxuan Li
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Pengpeng Xie
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Linfeng Yu
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Liang Luo
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Xiaoming Sun
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
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Sun C, Zhang D, Zhao Y, Song C, Wang D. In-suit growth of NiS quantum dots embedded in ultra-thin N,O,S-tri-doped carbon porous nanosheets on carbon cloth for high-efficient HMF oxidation coupling hydrogen evolution. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.129597] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Qu C, Cao J, Chen Y, Wei M, Liu X, Feng B, Jin S, Xu A, Jin D, Yang L. Hierarchical CoMoS 3.13/MoS 2 hollow nanosheet arrays as bifunctional electrocatalysts for overall water splitting. Dalton Trans 2022; 51:14590-14600. [PMID: 36082745 DOI: 10.1039/d2dt02312a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Hollow hetero-nanosheet arrays have attracted great attention due to their efficient catalytic abilities for water splitting. We successfully fabricated ZIF-67-derived hollow CoMoS3.13/MoS2 nanosheet arrays on carbon cloth in situ through a two-step heating-up hydrothermal method, in which the MoS2 nanosheets were suitably distributed on the surface of the hollow CoMoS3.13 nanosheet arrays. There was a distinct synergistic effect between CoMoS3.13 and MoS2, and a large number of defective and disordered interfaces were formed, which improved the charge transfer rate and provided abundant electrochemical active sites. CMM 0.5, with the optimal Mo doping concentration of 0.5 mmol, exhibited the best catalytic properties. The overpotential values of CMM 0.5 at 10 mA cm-2 were only 107 and 169 mV for the HER and OER, respectively, and it had nearly 100% faradaic efficiency. A dual-electrode electrolytic cell assembled with CMM 0.5 required a voltage of only 1.507 V at 10 mA cm-2 for overall water splitting, and it displayed remarkable long-term durable bifunctional stability.
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Affiliation(s)
- Chunhong Qu
- College of Physics, Jilin Normal University, Changchun 130103, PR China.
| | - Jian Cao
- College of Physics, Jilin Normal University, Changchun 130103, PR China. .,National Demonstration Center for Experimental Physics Education, Jilin Normal University, Siping 136000, PR China.,Key Laboratory of Preparation and Application of Environmental Friendly Materials Ministry of Education, Jilin Normal University, Changchun, 130103, PR China
| | - Yanli Chen
- College of Physics, Jilin Normal University, Changchun 130103, PR China. .,Key Laboratory of Preparation and Application of Environmental Friendly Materials Ministry of Education, Jilin Normal University, Changchun, 130103, PR China
| | - Maobin Wei
- College of Physics, Jilin Normal University, Changchun 130103, PR China. .,National Demonstration Center for Experimental Physics Education, Jilin Normal University, Siping 136000, PR China
| | - Xiaoyan Liu
- College of Physics, Jilin Normal University, Changchun 130103, PR China. .,Key Laboratory of Preparation and Application of Environmental Friendly Materials Ministry of Education, Jilin Normal University, Changchun, 130103, PR China
| | - Bo Feng
- College of Physics, Jilin Normal University, Changchun 130103, PR China.
| | - Shuting Jin
- College of Physics, Jilin Normal University, Changchun 130103, PR China.
| | - Ao Xu
- College of Physics, Jilin Normal University, Changchun 130103, PR China.
| | - Doudou Jin
- College of Physics, Jilin Normal University, Changchun 130103, PR China.
| | - Lili Yang
- College of Physics, Jilin Normal University, Changchun 130103, PR China. .,National Demonstration Center for Experimental Physics Education, Jilin Normal University, Siping 136000, PR China.,Key Laboratory of Preparation and Application of Environmental Friendly Materials Ministry of Education, Jilin Normal University, Changchun, 130103, PR China
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Dynamic equilibrium of external Fe3+ to effectively construct catalytic surface of perovskite LaNi1-xFexO3 for water oxidation. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.130042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Xiao Y, Hou S, Xing J, Liu C, Ge J, Xing W. Nickel Phosphide Coated with Ultrathin Nitrogen Doped Carbon Shell as a Highly Durable and Active Catalyst towards Hydrogen Evolution Reaction. Chem Asian J 2022; 17:e202101343. [PMID: 35080132 DOI: 10.1002/asia.202101343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 01/21/2022] [Indexed: 11/05/2022]
Abstract
Developing alternative catalysts to Pt towards hydrogen evolution reaction(HER) is of both high scientific and technique importance for wide spread application of water electrolysis. Herein, Ni 2 P nanoparticles coated with ultra thin N-doped carbon shell were prepared as a highly efficient HER catalysts. Ni 2 P@CN exhibits both enhanced catalytic activity and durability in comparison with the carbon supported Ni 2 P counterpart, and represents 100% faradaic yield for HER in acidic medium. The improved charge transfer of N doped graphitic carbon shells make a contribution to the increase in activity. Meanwhile, the carbon shells suppress the aggregation and exfoliation of Ni 2 P nanoparticles. As a result, the synergistic role of N doped carbon layer confer the Ni 2 P cores with boosted activity and stability.
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Affiliation(s)
- Yao Xiao
- Changchun Institute of Applied Chemistry Chinese Academy of Sciences: Chang Chun Institute of Applied Chemistry Chinese Academy of Sciences, State Key Laboratory of Electroanalytical Chemistry, CHINA
| | - Shuai Hou
- Changchun Institute of Applied Chemistry Chinese Academy of Sciences: Chang Chun Institute of Applied Chemistry Chinese Academy of Sciences, State Key Laboratory of Electroanalytical Chemistry, No. 5625 Renmin Rd, 130022, Changchun, Jilin , China, CHINA
| | - Jiaojiao Xing
- Changchun Institute of Applied Chemistry Chinese Academy of Sciences: Chang Chun Institute of Applied Chemistry Chinese Academy of Sciences, State Key Laboratory of Electroanalytical Chemistry, CHINA
| | - Changpeng Liu
- Changchun Institute of Applied Chemistry Chinese Academy of Sciences: Chang Chun Institute of Applied Chemistry Chinese Academy of Sciences, State Key Laboratory of Electroanalytical Chemistry, CHINA
| | - Junjie Ge
- Changchun Institute of Applied Chemistry Chinese Academy of Sciences: Chang Chun Institute of Applied Chemistry Chinese Academy of Sciences, State Key Laboratory of Electroanalytical Chemistry, CHINA
| | - Wei Xing
- Changchun Institute of Applied Chemistry, State Key Laboratory of Electro-analytical Chemistry, 5625 Renmin Street, 130022, Changchun, CHINA
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Fan C, Shen X, Cheng J, Lang L, Liu G, Ji Z, Zhu G. One-pot synthesis of Ni3S2/Co3S4/FeOOH flower-like microspheres on Ni foam: An efficient binder-free bifunctional electrode towards overall water splitting. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2021.127689] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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