Optimization of preparation of ultrafine chromium oxide by carbothermal reduction of sodium dichromate by response surface methodology
ZHANG Zhiqiang, CUI Kangping, CHEN Xing, LI Haiyang
Inorganic Chemicals Industry . 2023, (10): 136 -144 .  DOI: 10.19964/j.issn.1006-4990.2022-0752