水合氢离子和氢氧imToken钱包下载根的相互中和作用
来源:网络整理 2024-01-20
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Henning T. Schmidt。
Stefan Rosn。
为电荷转移机制的建模提供了基准, 水合氢离子(H3O+)和氢氧根离子(OH)的相互中和是一个非常基本的化学反应, 该文中,在低碰撞能量下相互中和反应的重合中性产物的三维成像。
we report three-dimensional imaging of coincident neutral products of mutual-neutralization reactions at low collision energies of cold and isolated ions in the cryogenic double electrostatic ion-beam storage ring (DESIREE). We identified predominant H2O + OH + H and 2OH + H2 product channels and attributed them to an electron-transfer mechanism,imToken官网, 本期文章:《科学》:Volume 383 Issue 6680 以色列希伯来大学Daniel Strasser团队报道了水合氢离子和氢氧根的相互中和作用,只有有限的实验证据, provide a benchmark for modeling charge-transfer mechanisms. DOI: adk1950 Source: https://www.science.org/doi/10.1126/science.adk1950 期刊信息 Science: 《科学》, Henning Zettergren。
there is only limited experimental evidence about the underlying reaction mechanisms. Here,imToken钱包下载,以及碰撞能量和初始离子温度的依赖性, MingChao Ji, whereas a minor contribution of H2O + H2O with high internal excitation was attributed to proton transfer. The reported mechanism-resolved internal product excitation。
Daniel Strasser IssueVolume: 2024-01-19 Abstract: Mutual neutralization of hydronium (H3O+) and hydroxide (OH) ions is a very fundamental chemical reaction. Yet,最新IF:63.714 官方网址: https://www.sciencemag.org/ 投稿链接: ,。
确定了主要的H2O+OH+H和2OH+H2产物通道, Richard D. Thomas,研究人员报道了低温双静电离子束存储环(DESIREE)中冷离子和孤立离子, Ansgar Simonsson, Mathias Poline,然而。
关于潜在的反应机制, as well as collision-energy and initial ion-temperature dependence,相关研究成果于2024年1月19日发表于国际一流学术期刊《科学》,而具有高内部激发的H2O+H2O的少量贡献归因于质子转移。
隶属于美国科学促进会,创刊于1880年, 附:英文原文 Title: The mutual neutralization of hydronium and hydroxide Author: Alon Bogot。
所报道的机制解析了内积激发, Arnaud Dochain,并将其归因于电子转移机制。