高压物理学报2026，Vol.40Issue(9)：76-86,11.DOI:10.11858/gywlxb.20261117
高压下sp3非晶碳的形成与调控机理研究进展
Research Progress on the Formation and Regulation Mechanisms of sp3 Amorphous Carbon under High Pressure
摘要
Abstract
Since the successful synthesis of bulk sp3 amorphous carbon in 2021,this material has attracted considerable attention owing to its ultrahigh hardness,mechanical isotropy,potential for shaping and machining,and distinctive electronic structure.These features make it a promising candidate for applications in ultra-precision machining and optoelectronic detection.Recent studies have mainly focused on the formation mechanism,thermodynamic stability,structural and property regulation,and synthesis process optimization of sp3 amorphous carbon materials derived from fullerenes under high-pressure and high-temperature conditions.These studies have not only deepened the understanding of the formation mechanism of sp3 amorphous carbon,but also promoted the further development of its functional applications.This review systematically summarizes the relevant research progress and discusses future key directions,including the large-size and high-quality synthesis,precision shaping,and functional application expansion of sp3 amorphous carbon.关键词
sp3非晶碳/超硬材料/高温高压/富勒烯/结构调控Key words
sp3 amorphous carbon/superhard materials/high temperature and high pressure/fullerene/structural regulation分类
数理科学引用本文复制引用
赵雅娉,李旭,尚宇琛,姚明光,刘冰冰..高压下sp3非晶碳的形成与调控机理研究进展[J].高压物理学报,2026,40(9):76-86,11.基金项目
国家自然科学基金(W2412075,52225203,12304015) （W2412075,52225203,12304015）
