| 袁振东,刘丹青.化学通报,2019,82(10):954-959. |
| 石墨烯：从理论模型到客观实在 |
| Graphene: From Theoretical Model to Objective Reality |
| 投稿时间：2019-04-18 修订日期：2019-07-18 |
| DOI： |
| 中文关键词: 石墨烯 理论模型 客观实在 |
| 英文关键词:graphene, theoretical model, objective reality |
| 基金项目: |
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| 摘要点击次数: 1848 |
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| 中文摘要: |
| 2004年石墨烯的出现倾覆了二维碳材料不能稳定存在的传统理论,创建了从零维到三维的碳范式。通过对石墨烯发现史的考证可知,19世纪40年代,科学家们对氧化石墨进行了大量的研究。这些研究促进了石墨烯的发现。20世纪50年代,理论物理学家就对石墨烯的存在做出了理论假设。至20世纪80年代,科学家对碳的同素异形体进行了大量的探索,为制备单层石墨烯不懈奋斗。经历了多次的失败后,最终在2004年石墨烯被成功制备并发现其特性。石墨烯的发现带来了人们科学认识上的转变,同时也带来了技术领域的突破。 |
| 英文摘要: |
| The appearance of graphene in 2004 overturned the traditional theory and created a carbon paradigm from zero dimension to three dimensions.Through the research on the history of graphene discovery, in the 1840s, scientists conducted a lot of research on graphite oxide, which promoted the discovery of graphene. In the 1950s, theoretical physicists made theoretical assumptions about the existence of graphene. To the 1980s, scientists explored the allotropes of carbon and made unremitting efforts to prepare single-layer graphene. After many failures, graphene was finally successfully prepared and found its characteristics in 2004.The discovery of graphene has brought about a shift in scientific understanding and a breakthrough in technology. |
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