国家/地区 中国（4）
IPC部 B（2） C（2） H（2）
IPC大类 B82（2） C01（2） H01（2）
IPC小类 B82Y（2） C01B（2） H01M（2）
IPC B82Y030/00（2） B82Y040/00（2）
发明人 HUO K（2） LUO R（2） ZHENG Y（2）
公开年 2022（2） 2023（2）
申请年 2022（4）
专利权人 UNIV WUHAN SCI TECHNOLOGY（4）

Preparing three-dimensional hierarchical nitrogen-doped graphene microsphere material comprises e.g. adding sulfonated polystyrene balls and graphene oxide into water for ultrasonic treatment to obtain uniform solution, adding dicyandiamide, stirring quickly, and importing into spray drying device.

GUO Q, ZHENG Y, LUO R, HUO K

Piezoelectric-type heat pipe graphene surface de-icing device for heat pipe bridge deck, has heat transfer structure that transfers heat generated by heating structure to heat pipe, and bridge surface that is heated and de-iced.

YANG X, YUE J, ZHANG L, REN J, CHEN J, GE F

Super-lattice material useful in modifying lithium sulfur battery diaphragm, energy storage, electrocatalysis and other fields, formed by self-assembly of titanium-cobalt-oxide nanosheets and polydopamine-reduced graphene oxide aqueous phase.

HUO K, FU J, LUO R, ZHENG Y, ZHANG R

Preparation of nano molybdenum carbide material used in electrocatalytic technology, involves uniformly mixing molybdenum powder with inorganic salt, and separating molybdenum source precursor and solid-phase carbon source.

GAO B