| 李猛,王美琼,袁振东.化学通报,2025,88(10):1091-1097. |
| 氢元素的新单质:金属氢概念形成及合成技术的发展 |
| The New Elemental Form of Hydrogen: Verification of the Metallic Hydrogen Hypothesis and Technological Development |
| 投稿时间：2025-04-14 修订日期：2025-06-30 |
| DOI： |
| 中文关键词: 金属氢 金属化 室温超导体 金刚石压砧技术 |
| 英文关键词:Metallic Hydrogen,Metallization,Room-Temperature Superconductor,Diamond Anvil Cell Technique |
| 基金项目:河南省高校人文社会科学研究一般项目(2026-2DJH-322)、河南省教育科学规划2025 一般课题(2025YB0048)、河南师范大学2024 年度教育科学研究基金项目(2023JK30)资助 |
|
| 摘要点击次数: 258 |
| 全文下载次数: 42 |
| 中文摘要: |
| 通过分析金属氢从假说到客观实在的发展历程可知，1913年，赫兹菲尔德指出所有材料在足够高的压力下都会发生金属化转变，预示氢也会发生金属化。1935年，维格纳和亨廷顿基于BCC结构首次提出金属氢假说。2017年，席尔维拉与迪亚斯通过改良金刚石压砧技术观测到氢呈现金属光泽和导电性，验证了金属氢假说，金属氢概念正式形成。随着合成技术不断革新，加压技术为合成金属氢提供超高压力，表征技术对金属氢进行多维表征，金属氢的研究得到突破。 |
| 英文摘要: |
| By analyzing the development of metallic hydrogen from hypothesis to objective reality, in 1913, Hertzfeld showed that all materials undergo metallization under high enough pressure, indicating that hydrogen will also undergo metallization. In 1935, Wigner and Huntington first proposed the metallic hydrogen hypothesis based on the BCC structure. In 2017, Sylvira and Dias observed the metallic luster and electrical conductivity of hydrogen through improved diamond anvil technology, verifying the metal hydrogen hypothesis, and the concept of metal hydrogen was formally formed. With the continuous innovation of synthesis technology, the pressurization technology provides ultra-high pressure for the synthesis of metal hydrogen, and the characterization technology carries out multidimensional characterization of metal hydrogen, and the research of metal hydrogen has been breakthrough. |
| 查看全文 查看/发表评论 下载PDF阅读器 |
| 关闭 |
京公网安备11010802047317号