国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01B032/194（2）
发明人 ZHOU X（2）
公开年 2023（2）
申请年 2022（2） 
专利权人

Preparing coating layer state controllable yttrium oxide nano-crystal coated graphene material involves firstly graphene material with different volume fractions is acid-washed to remove impurities, graphene material into mixing uniformly to obtain mixed solution, heating and stirring mixed solution.

TANG B, ZHOU X, WAN J, LI J, YAN Q, CHEN B

Preparing gas sensor sensitive material for converting components of gas, concentration and other information into information used by people, instrument and meter, computer, involves mixing graphene with concentrated sulfuric acid and dissolving concentrated nitric acid in liquid for dialysis.

PAN Y, HUANG J, LI K, ZHANG T, ZHENG Y, ZHOU X, JIANG W, LU Z, JIANG M