金刚石与磨料磨具工程2017，Vol.37Issue(6)：37-40,4.DOI:10.13394/j.cnki.jgszz.2017.6.0006
人造金刚石提纯及氧化石墨制备一体化工艺研究
Study on integration process of synthetic diamond purification and graphite oxide preparation
摘要
Abstract
Magnetic separation method , Hummers method and sedimentation separation method were used to purify the synthetic diamond tails obtained through shaking table separation . The X-ray diffractometer , Raman spectrometer and scanning electron microscope were used to characterize the phase compositions and the microstructures of the obtained samples . The results indicate that the obtained diamond has high purity and that the recovery rate is close to 100% . At the same time , the graphite in the synthetic diamond tails is converted to graphite oxide , which saves resources and turns waste into treasure .关键词
人造金刚石/提纯/氧化石墨/制备Key words
synthetic diamond/purification/graphite oxide/preparation分类
化学化工引用本文复制引用
杨碧野,许红亮,李振宇,王海超,丁赛赛..人造金刚石提纯及氧化石墨制备一体化工艺研究[J].金刚石与磨料磨具工程,2017,37(6):37-40,4.基金项目
河南省科技攻关计划项目(No .172102310125) （No .172102310125）
