国家/地区 中国（2）
IPC部 B（2）
IPC大类 C08（2）
IPC小类 C08K（2）
IPC
发明人
公开年
申请年
专利权人 UNIV SHAANXI SCI TECHNOLOGY（2）

Preparing light-emitting diode packaging material for emitting white light under excitation of deep ultraviolet light, involves uniformly mixing blue and yellow nitrogen-doped graphene/carbon quantum dots in epoxy resin solution.

LIN J, WANG L, WU X, DU H, CAI X, WEI X, FAN J, YIN X, ZHANG C, LIN T

Preparation of graphene oxide modified composite phase change microcapsule by taking graphite powder, potassium permanganate, concentrated sulfuric acid and deionized water, and reacting with absolute ethanol and silane coupling agent.

ZHOU J, CUI Y, MA J, MU M