Skin supersoliditymatters the performance and functionality of water droplets

作     者：Chang Q.Sun Yong Zhou Hengxin Fang Biao Wang 

作者机构：RISE and School of Materials Science&EngineeringDongguan University of TechnologyDongguanChina School of Physics&Sino-French Institute of Nuclear Engineering&TechnologySun Yat-Sen UniversityGuangzhouChina Guangdong Provincial Key Laboratory of Extreme ConditionsDongguanChina 

出 版 物：《Droplet》 (液滴（英文）)

年 卷 期：2024年第3卷第4期

页      面：1-9页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 070304[理学-物理化学(含∶化学物理)] 08[工学] 0817[工学-化学工程与技术] 0703[理学-化学] 

基　　金：Natural Science Foundation of Guangdong Province,Grant/Award Number:2024A1515011094 National Natural Science Foundation of China,Grant/Award Numbers:12304243,12150100 

主　　题：performance solid bonding 

摘      要：Even more fascinating than its bulk parent,a water droplet possesses extraordinary catalytic and hydro-voltaic capability,elastic adaptivity,hydrophobicity,sensitivity,thermal stability,etc.,but the underlying mechanism is still *** emphasize herewith that the H‒O bond follows the universal bond order‒length‒strength cor-relation and nonbonding electron polarization regulation and the hydrogen bond cooperativity and polarizability notion regulates the performance of the coupling hydrogen bond(O:H‒O).Computational and spectrometric evidence consistently shows that molecular undercoordination shortens the intramolecular H‒O bond by up to 10%while lengthening the intermolecular O:H nonbond by 20%cooperatively with an association of electron polarization,making the 0.3-nm thick droplet skin of a supersolid phase of *** supersolid skin dictates the performance and functionality of the droplet in chemical,dielectric,electrical,mechanical,optical,and thermal properties as well as the transport dynamics of electrons and *** amplification of these findings could deepen our insight into the undercoordi-nated aqueous systems,including bubbles and molecular clusters,and promote deep engineering of water and ice.