国家/地区 中国（3）
IPC部 C（3）
IPC大类 C09（3）
IPC小类 C09K（3）
IPC
发明人 MA J（2）
公开年 2017（2）
申请年 2017（3）
专利权人 UNIV SHAANXI SCI TECHNOLOGY（3）

Preparation of graphene/three-dimensional flower-shaped bismuth ferrite composite wave absorbing material involves bismuth ferrite powder and graphene oxide in erosion solvent, and ultrasonicating.

YANG H, DAI J, WEN B, LIN Y, WANG L

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

Preparing graphene quantum dot based on leather waste comprises crushing leather waste, adding distilled water and hydrazine hydrate, ultrasonically processing, hydrothermal reaction of dispersion liquid in PTFE reactor and filtering.

ZHANG W, MA J, WEI L, BAO Y, WANG Z