Applied Catalysis A: General最新文献_第9页

Dehydrogenation of ethanol to acetaldehyde catalyzed by Cu nanoparticles supported on nanorod-shaped La2O2CO3 La2O2CO3纳米棒负载Cu纳米颗粒催化乙醇脱氢制乙醛

IF 4.7 2区化学

Applied Catalysis A: General Pub Date : 2025-05-09 DOI: 10.1016/j.apcata.2025.120334

Chao Tian , Yinghong Yue , Changxi Miao , Weiming Hua , Zi Gao

{"title":"Dehydrogenation of ethanol to acetaldehyde catalyzed by Cu nanoparticles supported on nanorod-shaped La2O2CO3","authors":"Chao Tian , Yinghong Yue , Changxi Miao , Weiming Hua , Zi Gao","doi":"10.1016/j.apcata.2025.120334","DOIUrl":"10.1016/j.apcata.2025.120334","url":null,"abstract":"<div><div>Controllably tuning the morphology of catalysts is an effective solution to enhance the catalytic performance. Herein, we have reported how the shape effect significantly improves the performance of La<sub>2</sub>O<sub>2</sub>CO<sub>3</sub>-supported Cu catalysts in ethanol dehydrogenation to acetaldehyde. Compared with La<sub>2</sub>O<sub>2</sub>CO<sub>3</sub> nanoparticles-supported Cu catalyst, La<sub>2</sub>O<sub>2</sub>CO<sub>3</sub> nanorods-supported Cu catalyst (Cu/La<sub>2</sub>O<sub>2</sub>CO<sub>3</sub>-R) considerably improves the activity and stability. The superior performance of Cu/La<sub>2</sub>O<sub>2</sub>CO<sub>3</sub>-R is attributed to its more medium basic sites and stronger interaction between Cu species and {110} surfaces of La<sub>2</sub>O<sub>2</sub>CO<sub>3</sub> nanorods. Furthermore, DRIFT studies reveal that the support and Cu species perform a synergetic mechanism, with medium basic sites involving into dissociative activation of ethanol and Cu species serving as C−H cleavage of ethoxy intermediate and H<sub>2</sub> liberation sites. The synergetic basic sites with medium strength present on the La<sub>2</sub>O<sub>2</sub>CO<sub>3</sub> support is helpful for enhancing the intrinsic activity of supported Cu catalyst.</div></div>","PeriodicalId":243,"journal":{"name":"Applied Catalysis A: General","volume":"702 ","pages":"Article 120334"},"PeriodicalIF":4.7,"publicationDate":"2025-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143934960","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effect of potassium on the reaction stability of CoCu catalysts for higher alcohol synthesis from syngas 钾对合成气合成高醇CoCu催化剂反应稳定性的影响

IF 4.7 2区化学

Applied Catalysis A: General Pub Date : 2025-05-08 DOI: 10.1016/j.apcata.2025.120333

Chun Han , Le Li , Xing Tian , Zeyu Peng , Luyao Wu , Enjuan Ma , Qian Zhang , Wei Huang

{"title":"Effect of potassium on the reaction stability of CoCu catalysts for higher alcohol synthesis from syngas","authors":"Chun Han , Le Li , Xing Tian , Zeyu Peng , Luyao Wu , Enjuan Ma , Qian Zhang , Wei Huang","doi":"10.1016/j.apcata.2025.120333","DOIUrl":"10.1016/j.apcata.2025.120333","url":null,"abstract":"<div><div>Developing the stable CoCu catalysts for higher alcohol (HA) synthesis is hindered by the dynamic evolution of complex active sites. Herein, a potassium (K)-modified strategy was proposed to address these issues. The regulating effect of K on Co and Cu sites was comprehensively explored. K doping not only enhanced the metal dispersion, but also regulated the Co<sup>0</sup>/Co<sup>δ⁺</sup> ratio and provided the hydroxyl groups (OH*). The enhanced metal dispersion was ascribed to the improved electrical conductivity, strengthening the synergistic effect. The Co<sup>0</sup> proportion of Cu-rich catalysts increased, while it decreased over Co-rich catalysts. The K-induced OH* enhanced CO adsorption ability of Cu species, improving HA selectivity and restraining the aggregation of Cu species. The higher Co<sup>0</sup> proportion mitigated the impact of Co evolution. Hence, K doping Cu-rich catalysts boosted total alcohol selectivity from 9.1 % to 17.4 %, reduced methanol fraction from 61.7 % to 37.1 %, and achieved excellent stability during 100 h test.</div></div>","PeriodicalId":243,"journal":{"name":"Applied Catalysis A: General","volume":"702 ","pages":"Article 120333"},"PeriodicalIF":4.7,"publicationDate":"2025-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143928329","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

High-performance B2O3/SiO2-TiO2 catalyst for propane oxidation to olefins 丙烷氧化制烯烃的高性能B2O3/SiO2-TiO2催化剂

IF 4.7 2区化学

Applied Catalysis A: General Pub Date : 2025-05-07 DOI: 10.1016/j.apcata.2025.120329

Xiaoyu Yan, Yuhan Sun, Xiaoqing Xu, Jiale Xu, Rui Huang, Renjie Ji, Chunyi Li

{"title":"High-performance B2O3/SiO2-TiO2 catalyst for propane oxidation to olefins","authors":"Xiaoyu Yan, Yuhan Sun, Xiaoqing Xu, Jiale Xu, Rui Huang, Renjie Ji, Chunyi Li","doi":"10.1016/j.apcata.2025.120329","DOIUrl":"10.1016/j.apcata.2025.120329","url":null,"abstract":"<div><div>Conventional mixed metal oxide catalysts for oxidative dehydrogenation of propane (ODHP) often face challenges in balancing propane conversion and olefin selectivity. In contrast, boron-containing catalysts can achieve higher selectivity for olefins. In this study, B<sub>2</sub>O<sub>3</sub>/SiO<sub>2</sub>-TiO<sub>2</sub> catalysts were prepared via mechanical mixing and calcination, demonstrating high activity in ODHP with propylene and ethylene as primary products. At 620 °C, propane conversion reached 60.8 %, with total olefin selectivity of 70.2 %. Unlike h-BN or BO<sub>x</sub>/carrier catalysts, B<sub>2</sub>O<sub>3</sub> was directly used as both feedstock and active component, eliminating the need for an induction period. The mixed SiO<sub>2</sub>-TiO<sub>2</sub> carrier anchored boron species on the TiO<sub>2</sub> surface, reducing boron loss and enhancing stability compared to pure SiO<sub>2</sub>-supported catalysts. These results highlight the potential of B<sub>2</sub>O<sub>3</sub>/SiO<sub>2</sub>-TiO<sub>2</sub> for efficient propane oxidative dehydrogenation to olefins.</div></div>","PeriodicalId":243,"journal":{"name":"Applied Catalysis A: General","volume":"701 ","pages":"Article 120329"},"PeriodicalIF":4.7,"publicationDate":"2025-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143921898","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Preparation and catalytic performance study of Pd-Au bimetallic catalysts supported on polyaniline-derived nitrogen and phosphorus co-doped carbon for the selective hydrogenation of p-chloronitrobenzene 聚苯胺衍生氮磷共掺杂碳负载钯金双金属催化剂的制备及对氯硝基苯选择性加氢催化性能研究

IF 4.7 2区化学

Applied Catalysis A: General Pub Date : 2025-05-06 DOI: 10.1016/j.apcata.2025.120332

Heshun Jing , Libo Sun , Qingtai Xie, Yuqi Zhai, Caixia Qi, Baorong Duan, Xun Sun, Lijun Zhao, Miao Zhang, Huijuan Su

{"title":"Preparation and catalytic performance study of Pd-Au bimetallic catalysts supported on polyaniline-derived nitrogen and phosphorus co-doped carbon for the selective hydrogenation of p-chloronitrobenzene","authors":"Heshun Jing , Libo Sun , Qingtai Xie, Yuqi Zhai, Caixia Qi, Baorong Duan, Xun Sun, Lijun Zhao, Miao Zhang, Huijuan Su","doi":"10.1016/j.apcata.2025.120332","DOIUrl":"10.1016/j.apcata.2025.120332","url":null,"abstract":"<div><div>In this paper, an efficient catalyst (0.05 %Pd-0.5 %Au/NPC) was prepared by supporting Pd-Au bimetallic nanoparticles on a phytic acid-doped polyaniline-derived N/P co-doped carbon (NPC) support. The catalytic performance of 0.05 %Pd-0.5 %Au/NPC for the p-chloronitrobenzene (p-CNB) hydrogenation to p-chloroaniline (p-CAN) was systematically evaluated. Experiments demonstrated that the introduction of trace amounts of Pd significantly enhanced the conversion rate of the Au-based catalyst while maintaining good selectivity. The NPC support optimized the dispersion and surface electronic states of the metal nanoparticles by enhancing the metal-support electronic interaction, enabling the catalyst to achieve complete p-CNB conversion with a good selectivity (>98 %) under conditions of 100 °C and 1.2 MPa H<sub>2</sub>. The P doping induced an electron-deficient state on the metal surface, promoting preferential adsorption of -NO<sub>2</sub> groups in p-CNB and desorption of -NH<sub>2</sub> of products p-CAN, thereby improving catalytic efficiency. This paper provides a new strategy for developing efficient and environmentally friendly catalysts for the hydrogenation of halonitroaromatics and offers a novel method for regulating the electronic structure of noble metals in carbon-based noble metal catalysts.</div></div>","PeriodicalId":243,"journal":{"name":"Applied Catalysis A: General","volume":"702 ","pages":"Article 120332"},"PeriodicalIF":4.7,"publicationDate":"2025-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143928328","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Progress of advanced electrocatalysts towards electrochemical selectivity reduction CO2 to formic acid 先进电催化剂电化学选择性还原CO2制甲酸的研究进展

IF 4.7 2区化学

Applied Catalysis A: General Pub Date : 2025-05-04 DOI: 10.1016/j.apcata.2025.120330

Xiaofeng Long , Yujie Peng , Ze Yu , Yuhong Zhang , Xueliang Jiang , Huan Yang

{"title":"Progress of advanced electrocatalysts towards electrochemical selectivity reduction CO2 to formic acid","authors":"Xiaofeng Long , Yujie Peng , Ze Yu , Yuhong Zhang , Xueliang Jiang , Huan Yang","doi":"10.1016/j.apcata.2025.120330","DOIUrl":"10.1016/j.apcata.2025.120330","url":null,"abstract":"<div><div>Electrocatalytic reaction can convert carbon dioxide (CO<sub>2</sub>) into formic acid (HCOOH), which is considered as a promising pathway for sustainable energy conversion and valuable chemicals production. Nevertheless, CO<sub>2</sub> reduction reaction (CO<sub>2</sub>RR) to HCOOH exists high reaction potential, insufficient active site and low product selectivity. In this review, various catalysts, including metal and metal oxides, metal-organic frameworks, covalent organic frameworks and carbon-based materials, are summarized from the structure-activity relationship between electrocatalysts and CO<sub>2</sub>RR performance. Then, the regulation strategies of morphology control, defect engineering, and interface engineering, to improve the selectivity and stability of CO<sub>2</sub>RR have been successively analyzed. In addition, the practical application of CO<sub>2</sub>RR to HCOOH in electrochemical energy technologies (formic acid fuel cells and water splitting) are comprehensively discussed. Finally, the perspectives and outlook of advanced catalysts for electrochemical selectivity reduction CO<sub>2</sub> to HCOOH are thoroughly addressed. This review will be helpful to provide new insights for designing high selective and stable CO<sub>2</sub>RR to HCOOH electrocatalysts.</div></div>","PeriodicalId":243,"journal":{"name":"Applied Catalysis A: General","volume":"701 ","pages":"Article 120330"},"PeriodicalIF":4.7,"publicationDate":"2025-05-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143916802","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Leveraging electron distribution reconstruction of spinel MnCo2O4 hollow microflowers for the aerobic oxidation of limonene 利用尖晶石MnCo2O4空心微花的电子分布重构进行柠檬烯的有氧氧化

IF 4.7 2区化学

Applied Catalysis A: General Pub Date : 2025-05-04 DOI: 10.1016/j.apcata.2025.120331

Jiangyong Liu , Chennan Wang , Bing Liu

{"title":"Leveraging electron distribution reconstruction of spinel MnCo2O4 hollow microflowers for the aerobic oxidation of limonene","authors":"Jiangyong Liu , Chennan Wang , Bing Liu","doi":"10.1016/j.apcata.2025.120331","DOIUrl":"10.1016/j.apcata.2025.120331","url":null,"abstract":"<div><div>The utilization of biomass-derived limonene is an emerging field. The heterogeneous oxidation of limonene to high value-added chemicals has been recently considered as a promising way, but still remains a big challenge. Here, we construct a highly active MnCo<sub>2</sub>O<sub>4</sub> catalyst with an intriguing hollow microflower-like morphology assembled by uniform porous sheets (HMMF). When employed in the oxidation of limonene to 1,2-limonene oxide (LO), the HMMF catalyst achieves a LO yield of 64.0 % with the limonene conversion of 82.8 % and selectivity of 77.3 % to LO under mild reaction conditions, far outperforming the monometallic Co<sub>3</sub>O<sub>4</sub> catalyst. The high performance can be attributed to the synergistic benefits of bimetallic spinel structure and the unique morphology. Experimental results and theoretical research unveil that the substitution of Mn into Co<sub>3</sub>O<sub>4</sub> to form the well-defined MnCo<sub>2</sub>O<sub>4</sub> spinel promotes the establishment of highly active asymmetric Mn−O−Co centers. The reconfigured electronic structure contributes to the generation of oxygen vacancy (OV) and redox couples, facilitating the production of active oxygen species and thus boosting the oxidation kinetics. The mesoporous structure with large surface area can enhance the contact of reactive molecules with the active sites and promote the transportation of reactants and products within the channels. This study offers a successful paradigm for the construction of bimetallic spinels with well-integrated assembled morphology for the applications in the selective oxidation of hydrocarbons and beyond.</div></div>","PeriodicalId":243,"journal":{"name":"Applied Catalysis A: General","volume":"701 ","pages":"Article 120331"},"PeriodicalIF":4.7,"publicationDate":"2025-05-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143907950","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Catalyst and process for the synthesis of piperidine via reductive amination from biomass derivative δ-valerolactone 生物质衍生物δ-戊内酯还原性胺化法合成胡椒碱的催化剂及工艺研究

IF 4.7 2区化学

Applied Catalysis A: General Pub Date : 2025-05-03 DOI: 10.1016/j.apcata.2025.120315

Shuheng Lv , Kaisong Zhao , Xiaolong Li , Hongyu Zhang , Yuecheng Zhang

引用次数: 0

Catalytic performance and deactivation mechanism of FePO4 in the dehydration of glycerol to acrolein FePO4在甘油脱水制丙烯醛中的催化性能及失活机理

IF 4.7 2区化学

Applied Catalysis A: General Pub Date : 2025-04-30 DOI: 10.1016/j.apcata.2025.120314

Feng Chen , Shuangming Li , Yuanyuan Zhang , Yiwen Wang , Sansan Yu

{"title":"Catalytic performance and deactivation mechanism of FePO4 in the dehydration of glycerol to acrolein","authors":"Feng Chen , Shuangming Li , Yuanyuan Zhang , Yiwen Wang , Sansan Yu","doi":"10.1016/j.apcata.2025.120314","DOIUrl":"10.1016/j.apcata.2025.120314","url":null,"abstract":"<div><div>Iron phosphate (FePO<sub>4</sub>) was employed as a highly efficient solid acid catalyst for the selective gas-phase dehydration of glycerol to acrolein. The influence of calcination temperature (400–700 ℃) on the crystalline phase evolution and catalytic performance of FePO<sub>4</sub> was systematically investigated. Crystal structure, surface properties, and acid site distribution were analyzed via XRD, SEM, BET, XPS, NH<sub>3</sub>-TPD, and Py-FTIR. Results demonstrated that FePO<sub>4</sub> calcined at 600 ℃ showed the highest selectivity (93.2 %) to acrolein. Increasing the calcination temperature induces a phase transition in FePO<sub>4</sub> from tridymite to rodolicoite structure, though the structural change has a minimal impact on the catalytic performance. Furthermore, it is demonstrated that the progressive transformation of FePO<sub>4</sub> into Fe<sub>2</sub>P<sub>2</sub>O<sub>7</sub> during catalytic reaction represents the primary factor contributing to catalyst deactivation. Interestingly, the deactivated catalyst can be effectively regenerated and its performance restored via in-situ oxidation heat treatment.</div></div>","PeriodicalId":243,"journal":{"name":"Applied Catalysis A: General","volume":"701 ","pages":"Article 120314"},"PeriodicalIF":4.7,"publicationDate":"2025-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143890630","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Surface engineering of perovskite catalysts: Using acid treatment to enhance CO and CH4 oxidation activity 钙钛矿催化剂的表面工程：采用酸处理提高CO和CH4氧化活性

IF 4.7 2区化学

Applied Catalysis A: General Pub Date : 2025-04-30 DOI: 10.1016/j.apcata.2025.120312

JeongHyun Cho , Jimin Yun , Minjae Kim , Kyung Tae Park , Hai Woong Park , Ji Chul Jung

{"title":"Surface engineering of perovskite catalysts: Using acid treatment to enhance CO and CH4 oxidation activity","authors":"JeongHyun Cho , Jimin Yun , Minjae Kim , Kyung Tae Park , Hai Woong Park , Ji Chul Jung","doi":"10.1016/j.apcata.2025.120312","DOIUrl":"10.1016/j.apcata.2025.120312","url":null,"abstract":"<div><div>This study examined the effects of acid treatment on LaMnO<sub>3</sub> (LMO) and LaCoO<sub>3</sub> (LCO) perovskites and their catalytic performance in CO and CH<sub>4</sub> oxidation. Acid treatment selectively removed La cations, creating oxygen vacancies and altering the electronic properties of surface oxygen species and B-site cations. In LCO, it increased the Co<sup>2</sup><sup>+</sup> concentration while reducing the electron densities of surface oxygen species. These changes reduced T<sub>20</sub> by 39 ℃ and 123 ℃ for CO and CH<sub>4</sub> oxidation, respectively, after 5 h of acid treatment. However, acid-treated LMO for 5 h exhibited improved CO oxidation (T<sub>20</sub> decreased by 49 ℃) owing to enriched surface adsorbed oxygen species but declined CH<sub>4</sub> oxidation activity (T<sub>20</sub> increased by 77 ℃), attributed to the increased Mn<sup>4+</sup> concentration and minimal enhancement in oxygen mobility. This study emphasizes the importance of tailored surface engineering strategies, providing insights into the systematic design of perovskite catalysts for various oxidation reactions.</div></div>","PeriodicalId":243,"journal":{"name":"Applied Catalysis A: General","volume":"701 ","pages":"Article 120312"},"PeriodicalIF":4.7,"publicationDate":"2025-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143891101","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Continuous production of aminobenzenes by hydrogenation of nitrobenzenes over a TiO2 photocatalyst in a spiral flow reactor 在螺旋流反应器中，二氧化钛光催化剂催化硝基苯加氢连续生产氨基苯

IF 4.7 2区化学

Applied Catalysis A: General Pub Date : 2025-04-30 DOI: 10.1016/j.apcata.2025.120325

Hiroshi Kominami , Katusmi Tanimoto , Atsuhiro Tanaka

{"title":"Continuous production of aminobenzenes by hydrogenation of nitrobenzenes over a TiO2 photocatalyst in a spiral flow reactor","authors":"Hiroshi Kominami , Katusmi Tanimoto , Atsuhiro Tanaka","doi":"10.1016/j.apcata.2025.120325","DOIUrl":"10.1016/j.apcata.2025.120325","url":null,"abstract":"<div><div>To overcome the disadvantage associated with a photocatalytic suspension reaction system, it is essential to fabricate a flow-type reactor that can eliminate the need for mixing and separation, thereby enabling continuous photocatalytic reactions. We developed a novel flow reactor that consists of a narrow and long perfluoroalkoxy alkane (PFA) tube containing small TiO<sub>2</sub>-zircon bead composites (TiO<sub>2</sub>-ZB). The reactor was encircled by a spiral configuration around a fluorescent lamp, facilitating the reduction of nitrobenzene (NB) to aniline (AN). The merits of this novel reactor include the capacity to accommodate a greater quantity of TiO<sub>2</sub>, the efficacy of light supply to TiO<sub>2</sub>, and the utilization of a long fluorescent lamp, i.e., black light, as the light source. A comprehensive investigation was conducted to determine the effects of various parameters, including zircon bead size, tube length and flow rate, on photocatalytic performance. Under optimized conditions, various nitrobenzenes having reducible groups can be reduced chemoselectively to the corresponding anilines with high yields. The results presented in this paper provide a new approach to the design of a flow-type reactor for continuous photocatalytic production.</div></div>","PeriodicalId":243,"journal":{"name":"Applied Catalysis A: General","volume":"701 ","pages":"Article 120325"},"PeriodicalIF":4.7,"publicationDate":"2025-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143899859","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0