{"title":"通过配置筛选萘二磺酸钠添加剂的界面调节实现高性能宽pH值锌基电池","authors":"Hui Lin, Lingxing Zeng, Chuyuan Lin, Junxiu Wu, Huibing He, Chengxiu Huang, Wenbin Lai, Peixun Xiong, Fuyu Xiao, Qingrong Qian, Qinghua Chen, Jun Lu","doi":"10.1039/d4ee04212c","DOIUrl":null,"url":null,"abstract":"The structure design principles of organic additives for high-performance anode over wide-pH electrolytes are elusive, which are critical barriers to the practical application of aqueous zinc-metal batteries (AZMBs). Herein, this work takes disodium naphthalenedisulfonate (NADS) as an example to examine the structure-activity relationship of additives in AZMBs. The pair of –SO3- groups within the 26 NADS molecules fully exerted double-end capturing function to achieve single-molecule regulation facilitated by the distal-most substituent site, effectively minimising the electrostatic repulsion of the homo-charged solvated structure. The highly symmetric and electronegative 26 NADS molecule tended to form a molecular-layer on the surface of electrode retarded the concentration polarisation and accelerated the deposition kinetics of Zn2+ in acidic-neutral electrolytes, even preventing [Zn(OH)4]2- excessive localised saturation in alkaline electrolyte, ultimately suppressing the dendrites and side reactions of the Zn anode in wide-pH electrolytes. Consequently, the Zn-symmetrical battery retained long-term cycling stability in acidic, near neutral and strong alkaline electrolytes. Importantly, the Zn || MnO2 full batteries and Zn || activated carbon capacitor also deliver excellent reversibility in wide-pH electrolytes. Even better, a 0.19 Ah pouch battery with high performance, further confirms its fundamental guidance for the molecular design of multifunctional additives for practical aqueous metal batteries.","PeriodicalId":72,"journal":{"name":"Energy & Environmental Science","volume":"16 1","pages":""},"PeriodicalIF":32.4000,"publicationDate":"2024-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Interfacial Regulation via Configuration Screening of Disodium Naphthalenedisulfonate Additive Enabled High-Performance Wide-pH Zn-based Batteries\",\"authors\":\"Hui Lin, Lingxing Zeng, Chuyuan Lin, Junxiu Wu, Huibing He, Chengxiu Huang, Wenbin Lai, Peixun Xiong, Fuyu Xiao, Qingrong Qian, Qinghua Chen, Jun Lu\",\"doi\":\"10.1039/d4ee04212c\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The structure design principles of organic additives for high-performance anode over wide-pH electrolytes are elusive, which are critical barriers to the practical application of aqueous zinc-metal batteries (AZMBs). Herein, this work takes disodium naphthalenedisulfonate (NADS) as an example to examine the structure-activity relationship of additives in AZMBs. The pair of –SO3- groups within the 26 NADS molecules fully exerted double-end capturing function to achieve single-molecule regulation facilitated by the distal-most substituent site, effectively minimising the electrostatic repulsion of the homo-charged solvated structure. The highly symmetric and electronegative 26 NADS molecule tended to form a molecular-layer on the surface of electrode retarded the concentration polarisation and accelerated the deposition kinetics of Zn2+ in acidic-neutral electrolytes, even preventing [Zn(OH)4]2- excessive localised saturation in alkaline electrolyte, ultimately suppressing the dendrites and side reactions of the Zn anode in wide-pH electrolytes. Consequently, the Zn-symmetrical battery retained long-term cycling stability in acidic, near neutral and strong alkaline electrolytes. Importantly, the Zn || MnO2 full batteries and Zn || activated carbon capacitor also deliver excellent reversibility in wide-pH electrolytes. Even better, a 0.19 Ah pouch battery with high performance, further confirms its fundamental guidance for the molecular design of multifunctional additives for practical aqueous metal batteries.\",\"PeriodicalId\":72,\"journal\":{\"name\":\"Energy & Environmental Science\",\"volume\":\"16 1\",\"pages\":\"\"},\"PeriodicalIF\":32.4000,\"publicationDate\":\"2024-11-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Energy & Environmental Science\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://doi.org/10.1039/d4ee04212c\",\"RegionNum\":1,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Energy & Environmental Science","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.1039/d4ee04212c","RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
Interfacial Regulation via Configuration Screening of Disodium Naphthalenedisulfonate Additive Enabled High-Performance Wide-pH Zn-based Batteries
The structure design principles of organic additives for high-performance anode over wide-pH electrolytes are elusive, which are critical barriers to the practical application of aqueous zinc-metal batteries (AZMBs). Herein, this work takes disodium naphthalenedisulfonate (NADS) as an example to examine the structure-activity relationship of additives in AZMBs. The pair of –SO3- groups within the 26 NADS molecules fully exerted double-end capturing function to achieve single-molecule regulation facilitated by the distal-most substituent site, effectively minimising the electrostatic repulsion of the homo-charged solvated structure. The highly symmetric and electronegative 26 NADS molecule tended to form a molecular-layer on the surface of electrode retarded the concentration polarisation and accelerated the deposition kinetics of Zn2+ in acidic-neutral electrolytes, even preventing [Zn(OH)4]2- excessive localised saturation in alkaline electrolyte, ultimately suppressing the dendrites and side reactions of the Zn anode in wide-pH electrolytes. Consequently, the Zn-symmetrical battery retained long-term cycling stability in acidic, near neutral and strong alkaline electrolytes. Importantly, the Zn || MnO2 full batteries and Zn || activated carbon capacitor also deliver excellent reversibility in wide-pH electrolytes. Even better, a 0.19 Ah pouch battery with high performance, further confirms its fundamental guidance for the molecular design of multifunctional additives for practical aqueous metal batteries.
期刊介绍:
Energy & Environmental Science, a peer-reviewed scientific journal, publishes original research and review articles covering interdisciplinary topics in the (bio)chemical and (bio)physical sciences, as well as chemical engineering disciplines. Published monthly by the Royal Society of Chemistry (RSC), a not-for-profit publisher, Energy & Environmental Science is recognized as a leading journal. It boasts an impressive impact factor of 8.500 as of 2009, ranking 8th among 140 journals in the category "Chemistry, Multidisciplinary," second among 71 journals in "Energy & Fuels," second among 128 journals in "Engineering, Chemical," and first among 181 scientific journals in "Environmental Sciences."
Energy & Environmental Science publishes various types of articles, including Research Papers (original scientific work), Review Articles, Perspectives, and Minireviews (feature review-type articles of broad interest), Communications (original scientific work of an urgent nature), Opinions (personal, often speculative viewpoints or hypotheses on current topics), and Analysis Articles (in-depth examination of energy-related issues).