Thermal Solid–Solid Transformation Synthesis of Zinc Anchored in Hierarchical Porous N-Doped Carbon for Efficient CO2 Applications; Energy and Fuels; Vol. 37, iss. 3
| Parent link: | Energy and Fuels.— .— Washington: ACS Publications Vol. 37, iss. 3.— 2023.— P. 2188–2200 |
|---|---|
| Otros Autores: | , , , , , |
| Sumario: | Title screen A facile method was developed from solid precursors to obtain zinc anchored in a nitrogen-doped carbon matrix (Zn-NCx) via the solid–solid thermal (SST) route. The applied method, to synthesize Zn-NCx, was completed under single-step and solvent-free conditions. Regarding the synthesis mechanism, the zeolitic-imidazole framework (ZIF-8) was first fabricated from solid mixed precursors at a low temperature of the SST process. In a continuous mode, the fabricated ZIF-8 was sacrificed at a high temperature of the SST process to obtain Zn-NCx. Detailed characterization was performed to investigate the solid–solid transformation of precursors during the SST route. This characterization confirmed that Zn-NCx consists of zinc anchored in the nitrogen-doped carbon matrix. Also, due to the high porosity and N-functionalization, Zn-NCx exhibited excellent adsorption properties for CO2 and was helpful in CO2/CH4 separation. Furthermore, the chemical properties in hierarchical porous Zn-NCx were demonstrated to act as a catalyst for CO2 fixation. Interestingly, since the current method (SST) is solvent-free, this is a promising environmental route. The procedure has the potential for upscaling, revealing vast prospect for applications based on these carbon materials Текстовый файл AM_Agreement |
| Lenguaje: | inglés |
| Publicado: |
2023
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| Materias: | |
| Acceso en línea: | https://doi.org/10.1021/acs.energyfuels.2c03949 |
| Formato: | Electrónico Capítulo de libro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=685109 |
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| 200 | 1 | |a Thermal Solid–Solid Transformation Synthesis of Zinc Anchored in Hierarchical Porous N-Doped Carbon for Efficient CO2 Applications |f Somboon Chaemchuen, Xiaotong Hou, Zhonghan Cheng [et al.] | |
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| 300 | |a Title screen | ||
| 330 | |a A facile method was developed from solid precursors to obtain zinc anchored in a nitrogen-doped carbon matrix (Zn-NCx) via the solid–solid thermal (SST) route. The applied method, to synthesize Zn-NCx, was completed under single-step and solvent-free conditions. Regarding the synthesis mechanism, the zeolitic-imidazole framework (ZIF-8) was first fabricated from solid mixed precursors at a low temperature of the SST process. In a continuous mode, the fabricated ZIF-8 was sacrificed at a high temperature of the SST process to obtain Zn-NCx. Detailed characterization was performed to investigate the solid–solid transformation of precursors during the SST route. This characterization confirmed that Zn-NCx consists of zinc anchored in the nitrogen-doped carbon matrix. Also, due to the high porosity and N-functionalization, Zn-NCx exhibited excellent adsorption properties for CO2 and was helpful in CO2/CH4 separation. Furthermore, the chemical properties in hierarchical porous Zn-NCx were demonstrated to act as a catalyst for CO2 fixation. Interestingly, since the current method (SST) is solvent-free, this is a promising environmental route. The procedure has the potential for upscaling, revealing vast prospect for applications based on these carbon materials | ||
| 336 | |a Текстовый файл | ||
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| 461 | 1 | |t Energy and Fuels |c Washington |n ACS Publications | |
| 463 | 1 | |t Vol. 37, iss. 3 |v P. 2188–2200 |d 2023 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a Adsorption | |
| 610 | 1 | |a Materials | |
| 610 | 1 | |a Metal organic frameworks | |
| 610 | 1 | |a Nitrogen | |
| 610 | 1 | |a Zinc | |
| 701 | 0 | |a Somboon Chaemchuen | |
| 701 | 0 | |a Xiaotong Hou | |
| 701 | 0 | |a Zhonghan Cheng | |
| 701 | 0 | |a Kui Zhou | |
| 701 | 0 | |a Serge Zhuiykov | |
| 701 | 1 | |a Verpoort |b F. V. K. |c Chemical Engineer |c Professor of Tomsk Polytechnic University, doctor of chemical Sciences |f 1963- |g Frensis Valter Kornelius |9 18334 | |
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