国家/地区 中国（3）
IPC部 A（2）
IPC大类
IPC小类
IPC
发明人 WU D（3）
公开年 2023（3）
申请年 2023（3）
专利权人

Graphene heating warm-keeping clothes for resisting cold clothes in winter or low temperature environment, has fabric layer whose upper surface is fixedly installed with waterproof layer, and power supply line fixedly provided with adjusting switch.

WU D

Preparing antibacterial hydrogel useful in preparing wound dressing, comprises mixing collagen, acetic acid, Artemisia argyi essential oil solution, graphene oxide solution and quaternized chitosan solution, cross-linking, washing cross-linked material with water, refrigerating and freeze-drying.

GUO H, CHEN X, YANG J, PENG X, XIONG S, SUN Z, XU Q, WU D, ZHOU C, YANG Y, HU K

Preparing graphene composite porous film by fractional laser treatment comprises adding nitrate solution to graphene oxide dispersion to obtain stable solution, dropping stable solution into glass mold, pressing to form film and subjecting film to two-step scanning using semiconductor laser light.

WU D, LAI Z, LEI J, ZHANG Z, YANG Y, SUN W, LI M, CUI J, ZHANG M