Physicochemical and electrochemical properties of several readily available anthraquinone aqueous electrolytes

doi:10.1016/j.molliq.2024.124971

IMR OpenIR

	Physicochemical and electrochemical properties of several readily available anthraquinone aqueous electrolytes
	Yang, Yuxuan 1; Xu, Zeyu 2; Zhang, Yue 3; Zhou, You 3; Song, Zongren ; Jin, Taiyu 1; Jing, Minghua 1; Wei, Xiao 4; Fang, Dawei 1
通讯作者	Jing, Minghua(mhjing@lnu.edu.cn) ; Wei, Xiao(nuaaxiaowei@163.com) ; Fang, Dawei(dwfang@lnu.edu.cn)
	2024-06-15
发表期刊	JOURNAL OF MOLECULAR LIQUIDS
ISSN	0167-7322
卷号	404 页码:10
摘要	Aqueous organic redox flow batteries (AORFBs) have become a research hotspot due to their resource sustainability and high security. In which, water-soluble anthraquinone derivatives are the most widely used anodic active electrolytes, and their molecular structure, concentration and work temperature have a direct influence on their physicochemical properties and electrochemical performance, while data on such studies are scarce. In this paper, three typical and low-cost anthraquinone derivatives, including sodium anthraquinone-2-sulfonate (AQS) containing - SO3-, 1,4-dihydroxy-9,10-anthraquinone (DHAQ) containing -OH and sodium 3,4-dihydroxy-9,10anthraquinone-2-sulfonic acid (ARS) containing both - SO3- and -OH are systemically studied. The effects of temperature, concentration of active electrolyte and supporting electrolyte on the viscosity, conductivity, surface tension and electrochemical properties of these most promising anthraquinone-based electrolytes are investigated systematically. The results show that the three anthraquinone derivatives show obvious differences in physicochemical properties and electrochemical reaction kinetics, and their sensitivity to temperature and concentration is also different, which provides useful information for the design of anthraquinone-based AORFBs.
关键词	Anthraquinone Electrolytes Physical -chemical property Electrochemical property AORFBs
资助者	Project of Education Department of Liaoning Province ; Department of Science and Technology of Liaoning Province ; National Natural Science Foundation of China ; Fushun Revitalization Talents Program ; Liaoning Province Education Administration
DOI	10.1016/j.molliq.2024.124971
收录类别	SCI
语种	英语
资助项目	Project of Education Department of Liaoning Province[LJKMZ20220445] ; Project of Education Department of Liaoning Province[LJKFZ20220178] ; Project of Education Department of Liaoning Province[LJKZZ20220018] ; Department of Science and Technology of Liaoning Province[2022-BS-115] ; National Natural Science Foundation of China[22173039] ; Fushun Revitalization Talents Program[FSYC202107010] ; Liaoning Province Education Administration[LJKZ0411]
WOS研究方向	Chemistry ; Physics
WOS类目	Chemistry, Physical ; Physics, Atomic, Molecular & Chemical
WOS记录号	WOS:001242547300001
出版者	ELSEVIER
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/186795
专题	中国科学院金属研究所
通讯作者	Jing, Minghua; Wei, Xiao; Fang, Dawei
作者单位	1.Liaoning Univ, Inst Rare & Scattered Elements, Coll Chem, Shenyang 110036, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 3.Shenyang Aircraft Corp, Shenyang 110036, Peoples R China 4.Liaoning Petrochem Univ, Sch Petrochem Engn, Fushun 113001, Peoples R China
推荐引用方式 GB/T 7714	Yang, Yuxuan,Xu, Zeyu,Zhang, Yue,et al. Physicochemical and electrochemical properties of several readily available anthraquinone aqueous electrolytes[J]. JOURNAL OF MOLECULAR LIQUIDS,2024,404:10.
APA	Yang, Yuxuan.,Xu, Zeyu.,Zhang, Yue.,Zhou, You.,Song, Zongren.,...&Fang, Dawei.(2024).Physicochemical and electrochemical properties of several readily available anthraquinone aqueous electrolytes.JOURNAL OF MOLECULAR LIQUIDS,404,10.
MLA	Yang, Yuxuan,et al."Physicochemical and electrochemical properties of several readily available anthraquinone aqueous electrolytes".JOURNAL OF MOLECULAR LIQUIDS 404(2024):10.