国家/地区 中国（4）
IPC部 C（2） H（2）
IPC大类 C01（2） H01（2）
IPC小类 C01B（2） H01S（2）
IPC C01B031/04（2） H01S003/11（2）
发明人 BAI J（3） REN Z（3） ZHOU Y（3）
JIANG M（2） ZHANG Y（2）
公开年 2011（4）
申请年 2011（4）
专利权人 UNIV NORTHWEST（4）

Method for producing saturable absorber utilized in ultrashort pulse field, involves performing ultrasonic dispersion of graphene in water or solvent, and adding supernatant glass fluid, crystalline glass or quartz to surface of water.

BAI J, JIANG M, REN Z, ZHANG Y, ZHOU Y

Manufacture of saturable absorption lens involves adding graphene to water or chloroform, diffusing, centrifuging graphene dispersion, adding polyvinyl alcohol or polymethyl methacrylate to supernatant, mixing and coating on lens.

BAI J, ZHANG Y, JIANG M, REN Z, ZHOU Y

Reduction of graphene oxide comprises reducing graphene oxide in graphene oxide water solution using acetoxime, acetaldoxime or methyl ethyl ketoxime as reducing agent.

SU P, GUO H

Preparation of high specific surface area graphene used in lithium-ion cell cathode material, comprises carrying out low-temperature pyrolysis expansion of graphite oxide in the protection of inert gas.

BAI J, WANG H, REN Z, LI W, WAN L, ZHOU Y