国家/地区 中国（4）
IPC部 C（4）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC C01B031/04（4）
发明人 WEI Y（4）
公开年 2016（4）
申请年 2016（4） 
专利权人 UNIV CHANGZH.（4）

Synthesis of nitrogen-doped graphene aerogel for electric absorption of heavy metal zinc ion in wastewater, by mixing graphene oxide in deionized water, subjecting to ultrasonic dispersion, adding urea, and mechanical stirring.

WEI Y, XU L, KONG Y, ZHAO W

Synthesis of sulfur-doped graphene aerogel used in electro-adsorption removal of zinc ions, involves dispersing oxidized graphene in water, adding dithiothreitol, reacting, immersing in water, and drying to obtain aerogel material.

WEI Y, XU L, KONG Y, ZHAO W

One-step synthesis of sulfur-doped graphene aerogel used for adsorbing and removing heavy metal ions involves preparing aerogel sheet electrode, attaching to electrical adsorption vessel as working electrode, and monitoring conductivity.

KONG Y, WEI Y, XU L

Preparing nitrogen and sulfur co-doped graphene aerogel used as absorbing electrode for removing heavy metal ions from water involves uniformly dispersing graphene oxide ultrasonically in deionized water.

KONG Y, WEI Y, XU L