CN116254567A - 一种纳米复合材料及其制备方法和应用 - Google Patents
一种纳米复合材料及其制备方法和应用 Download PDFInfo
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- CN116254567A CN116254567A CN202211590860.6A CN202211590860A CN116254567A CN 116254567 A CN116254567 A CN 116254567A CN 202211590860 A CN202211590860 A CN 202211590860A CN 116254567 A CN116254567 A CN 116254567A
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
- C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
- C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
- C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
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Abstract
Description
样品 | Cu(%) | Cu2O(%) | CuO(%) |
实施例1 | 95 | 4 | 1 |
实施例2 | 81 | 10 | 9 |
实施例3 | 70 | 18 | 12 |
实施例4 | 53 | 23 | 24 |
样品 | 硝酸根转化率 | 氨产率 |
铜 | 77.4% | 418.89μgh-1mg-1 |
实施例2 | 97.44% | 1148.65μgh-1mg-1 |
实施例3 | 84.78% | 813.02μgh-1mg-1 |
实施例4 | 71.66% | 612.19μgh-1mg-1 |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109908895A (zh) * | 2019-03-05 | 2019-06-21 | 济南大学 | 一种纳米多孔Cu@Cu2O催化剂催化还原芳硝基化合物制备芳胺类化合物的方法 |
CN109926048A (zh) * | 2019-04-09 | 2019-06-25 | 大连理工大学 | 一种单组分双活性位Cu2O-CuO纳米混相结构铜氧化物催化剂、制备方法与应用 |
CN110152665A (zh) * | 2019-05-29 | 2019-08-23 | 湖南人文科技学院 | CuO/Cu2O/Cu三元复合材料的制备方法 |
CN113019468A (zh) * | 2021-03-05 | 2021-06-25 | 昆明理工大学 | 一种铜基Cu-Cu2O-CuO三元复合核壳材料的制备方法 |
US20210229169A1 (en) * | 2020-01-23 | 2021-07-29 | Institut National De La Recherche Scientifique | Method of producing stable cu-based core-shell nanoparticles |
CN113637989A (zh) * | 2021-08-10 | 2021-11-12 | 湖南大学 | 一种电催化硝酸根或亚硝酸根合成氨的方法 |
US20210355073A1 (en) * | 2018-11-15 | 2021-11-18 | Brown University | Copper nanoparticle based chemoselective reduction |
US20220033285A1 (en) * | 2020-07-31 | 2022-02-03 | Tongji University | Copper Integrated Electrode with Convertible Oxidation State and Preparation Method and Application Method thereof |
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- 2022-12-12 CN CN202211590860.6A patent/CN116254567B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20210355073A1 (en) * | 2018-11-15 | 2021-11-18 | Brown University | Copper nanoparticle based chemoselective reduction |
CN109908895A (zh) * | 2019-03-05 | 2019-06-21 | 济南大学 | 一种纳米多孔Cu@Cu2O催化剂催化还原芳硝基化合物制备芳胺类化合物的方法 |
CN109926048A (zh) * | 2019-04-09 | 2019-06-25 | 大连理工大学 | 一种单组分双活性位Cu2O-CuO纳米混相结构铜氧化物催化剂、制备方法与应用 |
CN110152665A (zh) * | 2019-05-29 | 2019-08-23 | 湖南人文科技学院 | CuO/Cu2O/Cu三元复合材料的制备方法 |
US20210229169A1 (en) * | 2020-01-23 | 2021-07-29 | Institut National De La Recherche Scientifique | Method of producing stable cu-based core-shell nanoparticles |
US20220033285A1 (en) * | 2020-07-31 | 2022-02-03 | Tongji University | Copper Integrated Electrode with Convertible Oxidation State and Preparation Method and Application Method thereof |
CN113019468A (zh) * | 2021-03-05 | 2021-06-25 | 昆明理工大学 | 一种铜基Cu-Cu2O-CuO三元复合核壳材料的制备方法 |
CN113637989A (zh) * | 2021-08-10 | 2021-11-12 | 湖南大学 | 一种电催化硝酸根或亚硝酸根合成氨的方法 |
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