Time-of-Flight Mass Spectrometry of Highly Ordered Carbyne

• 作者: Yuri Evgenevich Prazdnikov
• 来源期刊: 现代物理(英文)
• 学科: 化学
• 关键词: CARBYNE MALDI DIHYDROGEN BONDS
• 年，卷（期）: 2012,（9）
• 页码范围: 895-901
• 页数: 7页
• 分类号: O6

摘要

Matrix-assisted laser desorption/ionization (MALDI) time-of-flight mass spectrometry was applied to a non-conven-tional object–highly ordered carbyne films. Mass spectra of both positive and negative ions were recorded in all tests. The spectra had a rather high number of hydrogen atom peaks and specific features indicative of hydrogen acting as a requisite stabilizer in the crystalline carbyne structure. A new model based on interchain dihydrogen bonds was proposed.