国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01J（2）
IPC B01J027/04（2）
发明人
公开年 2021（2）
申请年
专利权人

Plastic degradation agent useful for alkaline soil remediation, comprises graphene/zinc sulfide/manganese sulfide/titanium dioxide photocatalyst, pretreatment agent, enzyme formulation, boric acid and citric acid.

QIU J

Preparing a composite photocatalyst comprises e.g. dissolving gadolinium oxide, ytterbium oxide and terbium oxide in concentrated nitric acid, placing in an oven, drying and dissolving sodium hydroxide and vanadium oxide in deionized water.

GUO Y, ZHANG X, HAN W, LIU X, DING Y