国家/地区 中国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 XIAO K（2）
公开年 2021（2）
申请年 2020（2）
专利权人

Detecting hexavalent chromium ion in base layer involves stirring graphene oxide/gold-doped palladium and solution containing divalent mercury ion, mixing with hexavalent chromium ion, reacting, dripping on tin foil, subjecting to Raman test, and calculating chromium ion concentration in sample.

WANG L, BAI X, XIAO K, WU W, HAN Y, WANG J

Preserving Tricholoma matsutake by modified atmosphere dormancy, involves pre-processing Tricholoma matsutake, packaging by packaging material, obtaining packing material, sealing by gas adjusting film, and storing at low temperature.

XIAO K, LIN M, WU Y