国家/地区 中国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 WANG H（2）
公开年
申请年
专利权人 UNIV ROCKET FORCE ENG PLA（2）

Preparing graphene oxide comprises e.g. mixing natural graphite powder and concentrated sulfuric acid, adding potassium permanganate to ice-water bath, stirring with polytetrafluoroethylene, performing high-temperature reaction, adding hydrogen peroxide, filtering, stirring and dispersing.

JIN G, SHEN K, LV X, WANG H, JIA Y

Radon gas enrichment type alpha ray nuclear battery for use as ideal power source for microelectronic sub-system and mechanical systems in extreme environments i.e. aerospace and deep sea, has battery has transduction layer fixed at inner side of radon gas enrichment layer.

FAN Y, JIN Y, CAO X, QIN J, GAO R, HUO Y, WANG H, GUO H, LV N, ZHAO K