The conversion of CO2 into high-value fuels and chemicals has garnered research interest worldwide. The conversion and utilization of CO2 has become one of the most urgent tasks for society. In this context, using solar energy to convert CO2 into high-value fuels such as CH4 and CH3OH has extremely high potential application value. Herein, the research progress and results of applying various photocatalysts in photocatalytic CO2 reduction with various novel catalysts were reviewed. Furthermore, strategies for improving photocatalytic performance were reviewed. Finally, improving the catalytic mechanism of catalysts and designing novel high-activity, high-stability catalysts through comprehensive exploration of the reaction mechanism were suggested to meet the future requirements of industrial production.
将二氧化碳转化为高价值的燃料和化学品已引起全世界的研究兴趣。二氧化碳的转化和利用已成为社会最紧迫的任务之一。在此背景下,利用太阳能将 CO2 转化为 CH4 和 CH3OH 等高价值燃料具有极高的潜在应用价值。本文综述了利用各种新型催化剂光催化还原二氧化碳的研究进展和成果。此外,还综述了提高光催化性能的策略。最后,通过对反应机理的全面探索,提出了改进催化剂催化机理和设计新型高活性、高稳定性催化剂的建议,以满足未来工业生产的要求。
{"title":"Developments and challenges on enhancement of photocatalytic CO2 reduction through photocatalysis","authors":"Haiquan Wang , Qingjie Guo , Hongyan Zhang , Cheng Zuo","doi":"10.1016/j.crcon.2024.100263","DOIUrl":"https://doi.org/10.1016/j.crcon.2024.100263","url":null,"abstract":"<div><p>The conversion of CO<sub>2</sub> into high-value fuels and chemicals has garnered research interest worldwide. The conversion and utilization of CO<sub>2</sub> has become one of the most urgent tasks for society. In this context, using solar energy to convert CO<sub>2</sub> into high-value fuels such as CH<sub>4</sub> and CH<sub>3</sub>OH has extremely high potential application value. Herein, the research progress and results of applying various photocatalysts in photocatalytic CO<sub>2</sub> reduction with various novel catalysts were reviewed. Furthermore, strategies for improving photocatalytic performance were reviewed. Finally, improving the catalytic mechanism of catalysts and designing novel high-activity, high-stability catalysts through comprehensive exploration of the reaction mechanism were suggested to meet the future requirements of industrial production.</p></div>","PeriodicalId":52958,"journal":{"name":"Carbon Resources Conversion","volume":"7 3","pages":"Article 100263"},"PeriodicalIF":6.0,"publicationDate":"2024-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2588913324000528/pdfft?md5=2d882a2fbf38d93ea0dc75ff7b8cd05e&pid=1-s2.0-S2588913324000528-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141323627","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-15DOI: 10.1016/j.crcon.2024.100246
A series of related experiments were carried out based on prepared hydrocracking catalyst, Catalyst-HC. Ni & W and USY molecular sieve were selected as the hydrogenation active component and the cracking component of Catalyst-HC, respectively. Meanwhile, a kinetic model for paraffin conversion was constructed based on paraffin conversion law. Results obtained through this work indicate that the impact of H2-pressure is relatively complex. As the H2-pressure changes, the degree of hydrocracking reaction may be influenced by both hydrogen supply capacity and hydrogen proton concentration. Obtained conversion priority for three types of hydrocarbons on USY molecular sieve is as follows, aromatic ≫ cycloalkane > paraffin. Aromatic content in SRGO can affect its paraffin-retention in Hydro-D. Compared with the hydrotreating of SRGO with low aromatic content, when SRGO with relatively higher aromatic content is hydrotreated, its paraffin-retention is higher and its paraffin loss is also relatively smaller. Base on constructed model, the calculated values of SRGO-BJ conversion rate and paraffin-retention in Hydro-D are within ±10 % and ±5 % error lines, respectively. Thus, model schematic diagram is reasonable and can provide modeling reference for relevant model research.
{"title":"Hydrocarbon-conversion reaction and new paraffin-kinetic model during straight-run gas oil (SRGO) hydrotreating","authors":"","doi":"10.1016/j.crcon.2024.100246","DOIUrl":"10.1016/j.crcon.2024.100246","url":null,"abstract":"<div><p>A series of related experiments were carried out based on prepared hydrocracking catalyst, Catalyst-HC. Ni & W and USY molecular sieve were selected as the hydrogenation active component and the cracking component of Catalyst-HC, respectively. Meanwhile, a kinetic model for paraffin conversion was constructed based on paraffin conversion law. Results obtained through this work indicate that the impact of H<sub>2</sub>-pressure is relatively complex. As the H<sub>2</sub>-pressure changes, the degree of hydrocracking reaction may be influenced by both hydrogen supply capacity and hydrogen proton concentration. Obtained conversion priority for three types of hydrocarbons on USY molecular sieve is as follows, aromatic ≫ cycloalkane > paraffin. Aromatic content in SRGO can affect its paraffin-retention in Hydro-D. Compared with the hydrotreating of SRGO with low aromatic content, when SRGO with relatively higher aromatic content is hydrotreated, its paraffin-retention is higher and its paraffin loss is also relatively smaller. Base on constructed model, the calculated values of SRGO-BJ conversion rate and paraffin-retention in Hydro-D are within ±10 % and ±5 % error lines, respectively. Thus, model schematic diagram is reasonable and can provide modeling reference for relevant model research.</p></div>","PeriodicalId":52958,"journal":{"name":"Carbon Resources Conversion","volume":"7 4","pages":"Article 100246"},"PeriodicalIF":6.4,"publicationDate":"2024-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2588913324000358/pdfft?md5=18ae1e0eb12d60856eee0981d34f5268&pid=1-s2.0-S2588913324000358-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140780029","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Alkali contents with low melting points in the ash of woody biomass vaporize during the biomass gasification process, damaging various downstream energy conversion devices, such as the solid oxide fuel cells (SOFCs). In this study, the degradation of SOFC anodes by the deposition of potassium compounds (KCl, K2CO3, and KOH) was investigated. An aqueous solution of potassium compounds was dripped onto the anode surface of the SOFC button cell at room temperature. After drying at 343 K, 6.964 10-6 mol KCl, 6.964 10-6 mol KOH, and 3.482 10-6 mol K2CO3 was deposited on the anode. Button cells with the deposition of K compounds were employed for power generation experiments at 1023 K with the supply of artificial syngas from biomass gasification. After the power generation experiments, the surface structures of the anodes were microscopically analyzed using the SEM and EDS. As a result, K compounds hardly affected the OCV of SOFC. With the addition of KCl, no apparent change in the anode structure was observed, and only a slight KCl deposit was detected. However, chloride tends to be chemisorbed on Ni, increasing the ohmic resistance as well as the adsorption/desorption resistance. However, KOH transformed to K2CO3 and then remained massively on the anode, which was clearly observed in the SEM images. K2CO3 significantly decreased the cell voltage under a current density of 100 mA·cm−2. Through impedance analyses, this voltage drop was mainly attributed to the ohmic resistance and gas diffusion resistance. However, there is no evidence that this deposit degrades Ni particles.
{"title":"Degradation of solid oxide fuel cell anodes by the deposition of potassium compounds","authors":"Hui Zhang , Ryo Yoshiie , Ichiro Naruse , Yasuaki Ueki","doi":"10.1016/j.crcon.2024.100238","DOIUrl":"https://doi.org/10.1016/j.crcon.2024.100238","url":null,"abstract":"<div><p>Alkali contents with low melting points in the ash of woody biomass vaporize during the biomass gasification process, damaging various downstream energy conversion devices, such as the solid oxide fuel cells (SOFCs). In this study, the degradation of SOFC anodes by the deposition of potassium compounds (KCl, K<sub>2</sub>CO<sub>3</sub>, and KOH) was investigated. An aqueous solution of potassium compounds was dripped onto the anode surface of the SOFC button cell at room temperature. After drying at 343 K, 6.964 <span><math><mrow><mo>×</mo></mrow></math></span> 10<sup>-6</sup> mol KCl, 6.964 <span><math><mrow><mo>×</mo></mrow></math></span> 10<sup>-6</sup> mol KOH, and 3.482 <span><math><mrow><mo>×</mo></mrow></math></span> 10<sup>-6</sup> mol K<sub>2</sub>CO<sub>3</sub> was deposited on the anode. Button cells with the deposition of K compounds were employed for power generation experiments at 1023 K with the supply of artificial syngas from biomass gasification. After the power generation experiments, the surface structures of the anodes were microscopically analyzed using the SEM and EDS. As a result, K compounds hardly affected the OCV of SOFC. With the addition of KCl, no apparent change in the anode structure was observed, and only a slight KCl deposit was detected. However, chloride tends to be chemisorbed on Ni, increasing the ohmic resistance as well as the adsorption/desorption resistance. However, KOH transformed to K<sub>2</sub>CO<sub>3</sub> and then remained massively on the anode, which was clearly observed in the SEM images. K<sub>2</sub>CO<sub>3</sub> significantly decreased the cell voltage under a current density of 100 mA·cm<sup>−2</sup>. Through impedance analyses, this voltage drop was mainly attributed to the ohmic resistance and gas diffusion resistance. However, there is no evidence that this deposit degrades Ni particles.</p></div>","PeriodicalId":52958,"journal":{"name":"Carbon Resources Conversion","volume":"7 4","pages":"Article 100238"},"PeriodicalIF":6.0,"publicationDate":"2024-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2588913324000279/pdfft?md5=a6a5204a814d37128531f59c27158040&pid=1-s2.0-S2588913324000279-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140535332","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This study explores the impact of granular activated carbon (GAC) and L-arginine supplementation on biogas upgrading and acetic acid production employing Clostridium thailandense. GAC and L-arginine concentrations ranged from 0 to 20 g/L and 0 to 5 g/L, respectively, with H2 acting as the electron donor at an H2 to CO2 ratio of 2:1 (v/v). Experiments were conducted at 30 °C with an agitation speed of 150 rpm. Additionally, gene annotation of the C. thailandense genome using Rapid Annotations using Subsystems Technology (RAST) identified genes involved in CO2 to acetic acid conversion. Results indicate that adding 7.5 g/L GAC boosts CH4 purity in biogas, elevating CO2 and H2 consumption efficiencies to 88.3 % and 98.7 %, respectively. This enhancement leads to a CH4 content increase to 93.3 %, accompanied by 0.90 g/L acetic acid production. Conversely, L-arginine demonstrates no significant impact on CO2 conversion. Leveraging RAST, the study identifies hydrogenase genes and NADH-dependent ferredoxin-NADP+ oxidoreductase (Nfn), as crucial for heightened H2 consumption efficiencies and cell growth facilitated by GAC, thus enhancing biogas upgrading efficiency in C. thailandense. This research provides vital insights into optimizing sustainable biogas production through strategic GAC utilization and elucidates the roles of hydrogenase genes and Nfn.
{"title":"Biogas upgrading towards acetic acid production using Clostridium thailandense supplemented with granular activated carbon (GAC) and L-arginine: A genomic analysis approach","authors":"Srisuda Chaikitkaew , Nantharat Wongfaed , Chonticha Mamimin , Sompong O-Thong , Alissara Reungsang","doi":"10.1016/j.crcon.2024.100236","DOIUrl":"10.1016/j.crcon.2024.100236","url":null,"abstract":"<div><p>This study explores the impact of granular activated carbon (GAC) and L-arginine supplementation on biogas upgrading and acetic acid production employing <em>Clostridium thailandense</em>. GAC and L-arginine concentrations ranged from 0 to 20 g/L and 0 to 5 g/L, respectively, with H<sub>2</sub> acting as the electron donor at an H<sub>2</sub> to CO<sub>2</sub> ratio of 2:1 (v/v). Experiments were conducted at 30 °C with an agitation speed of 150 rpm. Additionally, gene annotation of the <em>C. thailandense</em> genome using Rapid Annotations using Subsystems Technology (RAST) identified genes involved in CO<sub>2</sub> to acetic acid conversion. Results indicate that adding 7.5 g/L GAC boosts CH<sub>4</sub> purity in biogas, elevating CO<sub>2</sub> and H<sub>2</sub> consumption efficiencies to 88.3 % and 98.7 %, respectively. This enhancement leads to a CH<sub>4</sub> content increase to 93.3 %, accompanied by 0.90 g/L acetic acid production. Conversely, L-arginine demonstrates no significant impact on CO<sub>2</sub> conversion. Leveraging RAST, the study identifies hydrogenase genes and NADH-dependent ferredoxin-NADP<sup>+</sup> oxidoreductase (Nfn), as crucial for heightened H<sub>2</sub> consumption efficiencies and cell growth facilitated by GAC, thus enhancing biogas upgrading efficiency in <em>C. thailandense.</em> This research provides vital insights into optimizing sustainable biogas production through strategic GAC utilization and elucidates the roles of hydrogenase genes and Nfn.</p></div>","PeriodicalId":52958,"journal":{"name":"Carbon Resources Conversion","volume":"7 4","pages":"Article 100236"},"PeriodicalIF":6.0,"publicationDate":"2024-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2588913324000255/pdfft?md5=6757939113bd8a094177848b1d341c85&pid=1-s2.0-S2588913324000255-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140269342","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-03-05DOI: 10.1016/j.crcon.2024.100235
Hasniah Aliah , Nugraheni Puspita Rini , Irfan Syafar Farouk , Zurnansyah , Larrisa Jestha Mahardhika , Putri Dwi Jayanti , Hafil Perdana Kusumah , Rivaldo Marsel Tumbelaka , Nurul Imani Istiqomah , Nining Sumawati Asri , Ryan Nur Iman , Edi Suharyadi
We report magnetically-separable, reusable, green-synthesized Fe3O4/rGO/ZnO, as heterogeneous catalyst for photo-Fenton degradation of organic pollutants in aqueous solution under certain treatments. Fe3O4 nanoparticles was green-synthesized using Moringa oleifera leaf extract, while rGO was synthesized utilizing Amaranthus viridis leaf extract. Fe3O4/rGO was composited under sonication treatment. Afterwards, Fe3O4/rGO was doped with ZnO with various concentration of ZnO. X-ray diffraction and selected area electron diffraction showed that Fe3O4 and ZnO had spinel cubic and hexagonal structure, respectively; another phase appeared as Fe2O3 spinel cubic structure. Crystallite size was decreased as the ZnO concentration increased. Morphology image showed almost spherical, non-uniform, and slightly dispersed particle under agglomerated condition, attaching to rGO sheets. The particle size of Fe3O4, Fe3O4/rGO, and Fe3O4/rGO/ZnO is 14.3; 14.1; and 10.4 nm, respectively. Fourier-transform infrared spectra showed metallic functional groups, such as Fe-O and Zn–O at 562–589 and 462–478 cm−1 also suggests nanocomposite formation. However, blue-shift absorption and band gap widening were observed with ZnO addition. Raman spectroscopy revealed the formation as-synthesized GO and rGO. Vibrating sample magnetometer showed that green-synthesized Fe3O4/rGO/ZnO exhibited superparamagnetic properties. Removal efficiency of photodegradation methylene blue was optimal for green-synthesized Fe3O4/rGO/ZnO under sonication treatment, reached 100 % degradation within 180 min for uptake every 30 min. Photodegradation was also analyzed using Langmuir-Hinshelwood kinetic model, resulting rate constant of 24.7 × 10−3 min−1 and half-life time of 28.1 min at optimum treatment. Reusability of photocatalytic activity after 3 cycles showed only a tiny drop in catalytic efficiency. Meanwhile, it possesses high stability in catalytic activity and structure. The green-synthesized Fe3O4/rGO/ZnO potential as an environmentally friendly reusable photocatalyst for wastewater degradation.
{"title":"Microstructures, Optical, magnetic Properties, and photocatalytic activity of magnetically separable and reusable ZnO-Doped Fe3O4/rGO nanocomposite synthesized via green route","authors":"Hasniah Aliah , Nugraheni Puspita Rini , Irfan Syafar Farouk , Zurnansyah , Larrisa Jestha Mahardhika , Putri Dwi Jayanti , Hafil Perdana Kusumah , Rivaldo Marsel Tumbelaka , Nurul Imani Istiqomah , Nining Sumawati Asri , Ryan Nur Iman , Edi Suharyadi","doi":"10.1016/j.crcon.2024.100235","DOIUrl":"10.1016/j.crcon.2024.100235","url":null,"abstract":"<div><p>We report magnetically-separable, reusable, green-synthesized Fe<sub>3</sub>O<sub>4</sub>/rGO/ZnO, as heterogeneous catalyst for photo-Fenton degradation of organic pollutants in aqueous solution under certain treatments. Fe<sub>3</sub>O<sub>4</sub> nanoparticles was green-synthesized using <em>Moringa oleifera</em> leaf extract, while rGO was synthesized utilizing <em>Amaranthus viridis</em> leaf extract. Fe<sub>3</sub>O<sub>4</sub>/rGO was composited under sonication treatment. Afterwards, Fe<sub>3</sub>O<sub>4</sub>/rGO was doped with ZnO with various concentration of ZnO. X-ray diffraction and selected area electron diffraction showed that Fe<sub>3</sub>O<sub>4</sub> and ZnO had spinel cubic and hexagonal structure, respectively; another phase appeared as Fe<sub>2</sub>O<sub>3</sub> spinel cubic structure. Crystallite size was decreased as the ZnO concentration increased. Morphology image showed almost spherical, non-uniform, and slightly dispersed particle under agglomerated condition, attaching to rGO sheets. The particle size of Fe<sub>3</sub>O<sub>4</sub>, Fe<sub>3</sub>O<sub>4</sub>/rGO, and Fe<sub>3</sub>O<sub>4</sub>/rGO/ZnO is 14.3; 14.1; and 10.4 nm, respectively. Fourier-transform infrared spectra showed metallic functional groups, such as Fe-O and Zn–O at 562–589 and 462–478 cm<sup>−1</sup> also suggests nanocomposite formation. However, blue-shift absorption and band gap widening were observed with ZnO addition. Raman spectroscopy revealed the formation as-synthesized GO and rGO. Vibrating sample magnetometer showed that green-synthesized Fe<sub>3</sub>O<sub>4</sub>/rGO/ZnO exhibited superparamagnetic properties. Removal efficiency of photodegradation methylene blue was optimal for green-synthesized Fe<sub>3</sub>O<sub>4</sub>/rGO/ZnO under sonication treatment, reached 100 % degradation within 180 min for uptake every 30 min. Photodegradation was also analyzed using Langmuir-Hinshelwood kinetic model, resulting rate constant of 24.7 × 10<sup>−3</sup> min<sup>−1</sup> and half-life time of 28.1 min at optimum treatment. Reusability of photocatalytic activity after 3 cycles showed only a tiny drop in catalytic efficiency. Meanwhile, it possesses high stability in catalytic activity and structure. The green-synthesized Fe<sub>3</sub>O<sub>4</sub>/rGO/ZnO potential as an environmentally friendly reusable photocatalyst for wastewater degradation.</p></div>","PeriodicalId":52958,"journal":{"name":"Carbon Resources Conversion","volume":"7 4","pages":"Article 100235"},"PeriodicalIF":6.0,"publicationDate":"2024-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2588913324000243/pdfft?md5=04530423f411bf47920d639cc45934a9&pid=1-s2.0-S2588913324000243-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140279152","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-03-02DOI: 10.1016/j.crcon.2024.100234
Shadeera Rouf , Yaser E. Greish , Bart Van der Bruggen , Sulaiman Al-Zuhair
Hydrogenating carbon dioxide to formate using formate dehydrogenase (FDH) is a sustainable approach for CO2 mitigation. Herein, we developed a biocatalytic system with cofactor regeneration by immobilizing multiple enzymes, namely FDH, carbonic anhydrase (CA), and glutamate dehydrogenase (GDH), on a hydrophobic surface modified MOF, SA-HKUST-1. The adsorption kinetics of the multiple enzymes on the SA-HKUST-1 surface were described using pseudo second-order model, while the equilibrium followed Freundlich isotherm. Formate production by the enzymes immobilized on SA-HKUST-1 was 3.75 times higher than that achieved by free enzymes and 8.4 times higher than that of FDH immobilized alone on SA-HKUST-1. The hydrophobic interaction between the enzymes and the support altered the secondary structure of enzymes, and the immobilized enzymes retained 94% of their activity after four reuse cycles. This study provides novel insights into the combined effect of hydrophobic support and multiple enzymes on the catalytic efficiency and stability of FDH. These findings can provide a basis for developing a highly stable biocatalytic system with cofactor regeneration for continuous hydrogenation of CO2 to formate at the industrial level.
{"title":"A multienzyme system immobilized on surface-modified metal–organic framework for enhanced CO2 hydrogenation","authors":"Shadeera Rouf , Yaser E. Greish , Bart Van der Bruggen , Sulaiman Al-Zuhair","doi":"10.1016/j.crcon.2024.100234","DOIUrl":"https://doi.org/10.1016/j.crcon.2024.100234","url":null,"abstract":"<div><p>Hydrogenating carbon dioxide to formate using formate dehydrogenase (FDH) is a sustainable approach for CO<sub>2</sub> mitigation. Herein, we developed a biocatalytic system with cofactor regeneration by immobilizing multiple enzymes, namely FDH, carbonic anhydrase (CA), and glutamate dehydrogenase (GDH), on a hydrophobic surface modified MOF, SA-HKUST-1. The adsorption kinetics of the multiple enzymes on the SA-HKUST-1 surface were described using pseudo second-order model, while the equilibrium followed Freundlich isotherm. Formate production by the enzymes immobilized on SA-HKUST-1 was 3.75 times higher than that achieved by free enzymes and 8.4 times higher than that of FDH immobilized alone on SA-HKUST-1. The hydrophobic interaction between the enzymes and the support altered the secondary structure of enzymes, and the immobilized enzymes retained 94% of their activity after four reuse cycles. This study provides novel insights into the combined effect of hydrophobic support and multiple enzymes on the catalytic efficiency and stability of FDH. These findings can provide a basis for developing a highly stable biocatalytic system with cofactor regeneration for continuous hydrogenation of CO<sub>2</sub> to formate at the industrial level.</p></div>","PeriodicalId":52958,"journal":{"name":"Carbon Resources Conversion","volume":"7 4","pages":"Article 100234"},"PeriodicalIF":6.0,"publicationDate":"2024-03-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2588913324000231/pdfft?md5=ddc07e0d2a3744d0c6e4afe18889ae8c&pid=1-s2.0-S2588913324000231-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140341954","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}