摘要
碳元素具有多种成键方式和形态及结构各异的同素异形体。自然界没有其他任何一种元素能像碳元素一样神奇且具有启发人类的思维与智慧的作用。近年来,各种新型的碳的存在形式被不断发现或人工创造,C_(2)分子就是其中之一。本文试图通过以C_(2)分子的结构与发现制备及其本身所包含的科学知识为例,将碳元素形成的同核双原子碳分子与证据推理与模型认知这一化学与化工学科核心素养进行关联与探讨,阐述碳元素最新前沿研究进展及相关科学知识所体现的化学化工学科思维价值。
Carbon has a variety of bonding modes and allotropes with different forms.No other element in nature can inspire human thinking and wisdom like carbon.In recent years,various new forms of carbon have been found or artificially created.C_(2) molecule is one of them.Taking the structure,discovery and preparation of C_(2) molecule and its scientific knowledge as an example,this paper aims to associate and discuss the partial allotropes of carbon element with the core accomplishment of chemistry discipline(evidence reasoning and model cognition),and to expounds how to reflect the chemistry and chemical engineering thinking through the latest frontier research progress and related scientific knowledge of carbon element.
作者
袁焜
刘艳芝
Yuan Kun;Liu Yanzhi(College of Chemical Engineering&Technology,Tianshui Normal University,Tianshui 741001,China)
出处
《山东化工》
CAS
2022年第1期91-93,共3页
Shandong Chemical Industry
基金
甘肃省教育科学“十三五”规划2020年度一般课题(GS[2020]GHB4823)。
关键词
化学与化工学科素养
C_(2)分子
证据推理
模型认知
core accomplishment of chemistry and chemical engineering
C_(2)molecule
evidential reasoning
model cognition
