d-氨基葡萄糖盐酸盐调节长寿命锌水电池的溶剂化结构

IF 2.6 3区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

CrystEngComm Pub Date : 2025-03-19 DOI:10.1039/D5CE00172B

Xiaotong Zhou, Chunru Zhao, Zizhao Liu and Xiang Wu

{"title":"d-氨基葡萄糖盐酸盐调节长寿命锌水电池的溶剂化结构","authors":"Xiaotong Zhou, Chunru Zhao, Zizhao Liu and Xiang Wu","doi":"10.1039/D5CE00172B","DOIUrl":null,"url":null,"abstract":"In the past decade, aqueous zinc ion batteries (AZIBs) have been developed rapidly in the field of energy storage. However, their practical application is constrained by the issues of severe dendrite growth and side reactions. Herein, we introduce D-glucosamine hydrochloride (DGH) into a ZnSO4 (ZSO) electrolyte to change the solvation structure of Zn2+. It effectively impedes the hydrogen evolution reaction (HER) at the electrode/electrolyte interface and restrains dendrite growth at the anode. Moreover, Zn//Zn symmetric cells work stably for 2700 h at 1 mA cm−2 and 1 mA h cm−2 with the ZSO + DGH electrolyte. The assembled Zn//NH4V4O10 batteries deliver an initial capacity of 290.10 mA h g−1 at a current density of 5.0 A g−1.","PeriodicalId":70,"journal":{"name":"CrystEngComm","volume":" 17","pages":" 2653-2661"},"PeriodicalIF":2.6000,"publicationDate":"2025-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A d-glucosamine hydrochloride regulated solvation structure for long life aqueous zinc batteries\",\"authors\":\"Xiaotong Zhou, Chunru Zhao, Zizhao Liu and Xiang Wu\",\"doi\":\"10.1039/D5CE00172B\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In the past decade, aqueous zinc ion batteries (AZIBs) have been developed rapidly in the field of energy storage. However, their practical application is constrained by the issues of severe dendrite growth and side reactions. Herein, we introduce D-glucosamine hydrochloride (DGH) into a ZnSO4 (ZSO) electrolyte to change the solvation structure of Zn2+. It effectively impedes the hydrogen evolution reaction (HER) at the electrode/electrolyte interface and restrains dendrite growth at the anode. Moreover, Zn//Zn symmetric cells work stably for 2700 h at 1 mA cm−2 and 1 mA h cm−2 with the ZSO + DGH electrolyte. The assembled Zn//NH4V4O10 batteries deliver an initial capacity of 290.10 mA h g−1 at a current density of 5.0 A g−1.\",\"PeriodicalId\":70,\"journal\":{\"name\":\"CrystEngComm\",\"volume\":\" 17\",\"pages\":\" 2653-2661\"},\"PeriodicalIF\":2.6000,\"publicationDate\":\"2025-03-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"CrystEngComm\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://pubs.rsc.org/en/content/articlelanding/2025/ce/d5ce00172b\",\"RegionNum\":3,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"CrystEngComm","FirstCategoryId":"92","ListUrlMain":"https://pubs.rsc.org/en/content/articlelanding/2025/ce/d5ce00172b","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}

引用次数: 0

摘要

近十年来，水性锌离子电池在储能领域得到了迅速发展。然而，它们的实际应用受到严重枝晶生长和副反应问题的限制。本文将d -氨基葡萄糖盐酸盐（DGH）引入ZnSO4 （ZSO）电解质中，改变Zn2+的溶剂化结构。它有效地阻碍了电极/电解质界面的析氢反应（HER），抑制了阳极枝晶的生长。此外，在ZSO + DGH电解质下，锌/锌对称电池在1 mA cm - 2和1 mA h cm - 2下稳定工作2700 h。组装的Zn// nh4v4010电池在5.0 a g−1电流密度下的初始容量为290.10 mA h g−1。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

A d-glucosamine hydrochloride regulated solvation structure for long life aqueous zinc batteries

In the past decade, aqueous zinc ion batteries (AZIBs) have been developed rapidly in the field of energy storage. However, their practical application is constrained by the issues of severe dendrite growth and side reactions. Herein, we introduce D-glucosamine hydrochloride (DGH) into a ZnSO₄ (ZSO) electrolyte to change the solvation structure of Zn²⁺. It effectively impedes the hydrogen evolution reaction (HER) at the electrode/electrolyte interface and restrains dendrite growth at the anode. Moreover, Zn//Zn symmetric cells work stably for 2700 h at 1 mA cm⁻² and 1 mA h cm⁻² with the ZSO + DGH electrolyte. The assembled Zn//NH₄V₄O₁₀ batteries deliver an initial capacity of 290.10 mA h g⁻¹ at a current density of 5.0 A g⁻¹.