国家/地区 世界知识产权组织（4） 中国（3） 澳大利亚（2）
IPC部 C（7）
IPC大类 C22（7） B09（4） C01（4）
C04（4） B01（2） C02（2）
IPC小类 C22B（7）
IPC C22B011/00（7）
发明人 DENG B（4） TOUR J M（4）
公开年 2022（4） 2021（2）
申请年 2021（7）
专利权人 UNIV RICE WI.（4）

Adsorbent useful for recycling noble metal, comprises nitrogen-doped graphene-silicon dioxide hybrid material, where the nitrogen-doped graphene- silicon dioxide hybrid material includes nitrogen doped-silicon dioxide graphene material.

ZHANG L, LIU J

Ultrafast flash Joule heating synthesis method for recovering metal from e.g. ores, fly ash, and bauxite residue, involves applying voltage pulse to mixture, where mass of mixture to which voltage is applied is more than specific kilogram.

TOUR J M, DENG B, DENGBING

Synthesizing corundum nanoparticles by mixing reaction precursor with conductive additive to form mixture, where precursor is aluminum compound and applying voltage across mixture for nanoparticles, where voltage is applied in voltage pulses and voltage pulses increase temperature of mixture.

TOUR J M, DENG B

Synthesizing carbide particles useful as electrocatalyst in electrocatalytic hydrogen evolution process, comprises mixing a reaction precursor with a conductive additive to form a mixture, and applying a voltage across the mixture.

TOUR J M, DENG B

Recovering metal involves mixing material with conductive additive to form mixture, where material is prepared from e-waste, applying voltage across mixture to recover metal from material, and collecting recovered metal.

TOUR J M, DENG B

Method for recovering gold from solution containing gold ions of metal elements in electronic waste, involves carrying out mixed reaction with graphene oxide dispersion liquid and reducing agent, dispersing product in solvent to obtain dispersion solution, and calcining.

CHENG H, LI F, SU Y

Preparation of Mxene membrane adsorption material based on polyamidoxime by treating raw materials with hydrogen fluoride, soaking in dimethylsulfoxide solution, soaking film in polyamidoxime solution, vacuum filtering, and drying.

WUMING B, YE H, LIU S, MA L, YAO J