Gia Huy Tran, Quang Binh Nguyen, Chanh Truc Trinh, Quang Ha Dang, Tuyen Bui Thi Kim, Xuan Huy Do, Van-Tien Bui
{"title":"通过优化碱水解改性增强聚酰亚胺杂化功能","authors":"Gia Huy Tran, Quang Binh Nguyen, Chanh Truc Trinh, Quang Ha Dang, Tuyen Bui Thi Kim, Xuan Huy Do, Van-Tien Bui","doi":"10.1007/s10965-025-04347-7","DOIUrl":null,"url":null,"abstract":"<div><p>Controlling the surface functionality while preserving the structural and mechanical integrity of polymer porous materials (PPMs) is essential for their practical applications. This study demonstrates an optimized approach to enhance the surface functionality of heat-resistant porous polyimide/copper mesh hybrid (<i>p-</i>PI/Cu-mesh) through systematic alkaline hydrolysis treatments. Gas-phase alkaline treatment emerged as the most effective method, achieving superior modification efficiency and hydrophilicity validated by infrared spectroscopy (IR) and water contact angle (WCA) measurements while maintaining the hybrid's mechanical integrity and porous architecture. Compared to solution-phase treatments, the gas-phase approach reduced WCA by 1.7 times without compromising structural stability. Furthermore, the functionalized hybrids exhibited significantly improved triboelectric performance, with a 42% increase in open-circuit voltage (<i>V</i><sub>OC</sub>) in triboelectric nanogenerator (TENG) devices. These findings highlight the potential of the functionalized <i>p-</i>PI/Cu-mesh hybrids for diverse applications, including self-powered sensors and energy harvesting systems in extreme conditions. </p><h3>Graphical Abstract</h3>\n<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":658,"journal":{"name":"Journal of Polymer Research","volume":"32 4","pages":""},"PeriodicalIF":2.6000,"publicationDate":"2025-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Enhancing polyimide hybrid functionality through optimized alkaline hydrolysis modification\",\"authors\":\"Gia Huy Tran, Quang Binh Nguyen, Chanh Truc Trinh, Quang Ha Dang, Tuyen Bui Thi Kim, Xuan Huy Do, Van-Tien Bui\",\"doi\":\"10.1007/s10965-025-04347-7\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Controlling the surface functionality while preserving the structural and mechanical integrity of polymer porous materials (PPMs) is essential for their practical applications. This study demonstrates an optimized approach to enhance the surface functionality of heat-resistant porous polyimide/copper mesh hybrid (<i>p-</i>PI/Cu-mesh) through systematic alkaline hydrolysis treatments. Gas-phase alkaline treatment emerged as the most effective method, achieving superior modification efficiency and hydrophilicity validated by infrared spectroscopy (IR) and water contact angle (WCA) measurements while maintaining the hybrid's mechanical integrity and porous architecture. Compared to solution-phase treatments, the gas-phase approach reduced WCA by 1.7 times without compromising structural stability. Furthermore, the functionalized hybrids exhibited significantly improved triboelectric performance, with a 42% increase in open-circuit voltage (<i>V</i><sub>OC</sub>) in triboelectric nanogenerator (TENG) devices. These findings highlight the potential of the functionalized <i>p-</i>PI/Cu-mesh hybrids for diverse applications, including self-powered sensors and energy harvesting systems in extreme conditions. </p><h3>Graphical Abstract</h3>\\n<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>\",\"PeriodicalId\":658,\"journal\":{\"name\":\"Journal of Polymer Research\",\"volume\":\"32 4\",\"pages\":\"\"},\"PeriodicalIF\":2.6000,\"publicationDate\":\"2025-04-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Polymer Research\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s10965-025-04347-7\",\"RegionNum\":4,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"POLYMER SCIENCE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Polymer Research","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1007/s10965-025-04347-7","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"POLYMER SCIENCE","Score":null,"Total":0}
Enhancing polyimide hybrid functionality through optimized alkaline hydrolysis modification
Controlling the surface functionality while preserving the structural and mechanical integrity of polymer porous materials (PPMs) is essential for their practical applications. This study demonstrates an optimized approach to enhance the surface functionality of heat-resistant porous polyimide/copper mesh hybrid (p-PI/Cu-mesh) through systematic alkaline hydrolysis treatments. Gas-phase alkaline treatment emerged as the most effective method, achieving superior modification efficiency and hydrophilicity validated by infrared spectroscopy (IR) and water contact angle (WCA) measurements while maintaining the hybrid's mechanical integrity and porous architecture. Compared to solution-phase treatments, the gas-phase approach reduced WCA by 1.7 times without compromising structural stability. Furthermore, the functionalized hybrids exhibited significantly improved triboelectric performance, with a 42% increase in open-circuit voltage (VOC) in triboelectric nanogenerator (TENG) devices. These findings highlight the potential of the functionalized p-PI/Cu-mesh hybrids for diverse applications, including self-powered sensors and energy harvesting systems in extreme conditions.
期刊介绍：
Journal of Polymer Research provides a forum for the prompt publication of articles concerning the fundamental and applied research of polymers. Its great feature lies in the diversity of content which it encompasses, drawing together results from all aspects of polymer science and technology.
As polymer research is rapidly growing around the globe, the aim of this journal is to establish itself as a significant information tool not only for the international polymer researchers in academia but also for those working in industry. The scope of the journal covers a wide range of the highly interdisciplinary field of polymer science and technology, including:
polymer synthesis;
polymer reactions;
polymerization kinetics;
polymer physics;
morphology;
structure-property relationships;
polymer analysis and characterization;
physical and mechanical properties;
electrical and optical properties;
polymer processing and rheology;
application of polymers;
supramolecular science of polymers;
polymer composites.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
