国家/地区 中国（7） 世界知识产权组织（3） 美国（2）
IPC部 C（10） B（3）
IPC大类 C25（10） B01（2） C08（2）
IPC小类 C25B（10）
IPC C25B003/26（10）
发明人 QIAO J（2） ZHANG L（2）
公开年 2022（10）
申请年 2022（10）
专利权人 UNIV DONGHUA（2） UNIV FUDAN（2）

Electroreduction system for converting carbon oxides into multicarbon products, comprises cathodic compartment having reactant inlet, anodic compartment, and bipolar membrane positioned between cathodic and anodic compartments.

SINTON D, SARGENT E, XIE K, MIAO R K

Generating triethanolamine by using two-stage series reaction electro-catalysis reducing carbon dioxide, comprises carrying out in-situ electroreduction of copper oxide by cyclic voltammetry, spraying carbon-supported metal phthalocyanine conductive catalyst on gas diffusion electrode, and mixing.

YANG C, WANG Q, ZHENG G

Integrated direct air capture of carbon dioxide for aqueous electrochemical reduction of carbon dioxide, involves contacting input air stream comprising carbon dioxide with electrolyte solution, and reducing subset of carbon dioxide using electrolyte solution to generate reduced carbon products.

MCGINNIS R, HERRMANNNOWOSIELSKI M

Tin(IV) oxide powder used in ink for forming catalyst for manufacturing electrode used in system for converting carbon dioxide into formate or formic acid, comprises hollow spheres comprising tin(IV) oxide particles, and having preset size.

NGUYENPHAN T, KAUFFMAN D R

Preparation of metal oxide loaded graphene quantum dot composite catalyst for electrocatalytic reduction of carbon dioxide, involves adding metal oxide loaded graphene quantum dots solution prepared using e.g. 1,3,6-trinitropyrene to prepared tin oxide suspension, stirring, heating and drying.

WANG Z, ZHANG L, TIAN W, YU F

Graphite of alkenyl bipolar membrane useful in electrochemical reduction of carbon dioxide comprises bipolar membrane which is composite film comprising sequentially connected Nafion film layer, graphene oxide layer and alkaline film layer, where alkaline film layer is polyvinyl alcohol.

LI L, XU N, PENG L, QIAO J

Graphene oxide-doped polyvinyl chloride basic anion exchange polymer film used in electrochemical energy device, comprises water-soluble polyvinyl alcohol containing hydroxyl groups, poly diallyl dimethyl ammonium chloride containing quaternary ammonium groups and graphene oxide.

CHEN J, LU T, DONG X, NIU Z, ZOU Q, QIAO J

Preparing two-dimensional heterojunction graphene/organometalloporphyrin polymer, comprises e.g. mixing graphene and coupling catalyst metal salt in first solvent e.g. pyridine, and reacting with 5,10,15,20-tetra(4-ethynylphenyl)porphyrin metal monomer dissolved in second solvent e.g. triethylamine.

GU H, ZHANG L

Preparing self-shaped phosphorus-doped redox graphene aerogel catalyst useful for electrochemically reducing carbon dioxide to produce ethanol, comprises e.g. dispersing graphene oxide in deionized water, adding phosphoric acid, and performing hydrothermal reaction.

DENG S, CHEN S, YANG F, WANG J

Nano-palladium alloy catalyst useful for electro-catalytic reduction of carbon dioxide, comprises nano-alloy or nano-alloy carrier composition material and nano-alloy comprises palladium and other metals.

LV F, HAN N, LI Y