Catalysis Surveys from Asia最新文献

{"title":"Sustainable synthesis of hierarchical MFI zeolite from HMS and catalytic application","authors":"Longyang Wang,&nbsp;Zihao Yang,&nbsp;Xin Wang,&nbsp;Tong Wu,&nbsp;Changzi Jin,&nbsp;Rui Wang,&nbsp;Heng Jiang","doi":"10.1007/s10563-026-09485-6","DOIUrl":"10.1007/s10563-026-09485-6","url":null,"abstract":"<div><p>Constructing hierarchical structure in conventional zeolites is a promising means to overcome intrinsic shortcomings of this type of microporous material. In this research, a novel synthesis strategy for hierarchical zeolite was presented. By utilizing hexagonal mesoporous silica (HMS) as silica source, MFI aluminosilicate with mesoporosity was successfully prepared through sustainable process without conventional organic template or large amounts of solvent. The obtained products were characterized by a series of techniques, including X-ray diffraction, transmission electronic microscopy, N₂ physical adsorption, X-ray fluorescence and NH₃ temperature programmed desorption. It has been shown that as-synthesized and calcined HMS had generated MFI zeolite with different mesoporosity, based on which the different synthesis mechanisms for hierarchical products were proposed. The alkylamine dose not impede the sustainable synthesis of MFI zeolite, which endow the availability of HMS for green synthesis of hierarchical zeolite. After loaded with platinum, the obtained hierarchical bifunctional catalysts show higher activity but lower isomers selectivity in hydroisomerization of <i>n</i>-heptane compared to mono-microporous counterpart. In addition, the mesoporosity of the catalysts had led to the higher multi-branched isomers productivity.</p></div>","PeriodicalId":509,"journal":{"name":"Catalysis Surveys from Asia","volume":"30 3","pages":"402 - 412"},"PeriodicalIF":2.5,"publicationDate":"2026-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148871628","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Green, Simple, and Economical Approaches for Regulating the Acidity and Pore Structure of Silicoaluminophosphate Zeolites","authors":"Yuhao Bai,&nbsp;Jie Tao,&nbsp;Meng Zhang","doi":"10.1007/s10563-026-09486-5","DOIUrl":"10.1007/s10563-026-09486-5","url":null,"abstract":"<div><p>Precise control over the acidic properties and pore architecture of zeolites is essential for the rational design of high-performance catalysts. Here, we demonstrate that simple post-synthetic treatment with ethanol solution can effectively reduce both strong and weak acid sites in silicoaluminophosphate (SAPO) zeolites. The hydroxyl groups in ethanol interact with terminal hydroxyls associated with Si islands and with bridging hydroxyls in Si–OH–Al species, leading to the elimination of these acid sites. Compared with the parent sample (S-P), the ethanol-treated sample (S-E3) retains only 34.4% of the strong acid sites and 29.0% of the weak acid sites. This approach is environmentally benign, straightforward, and cost-effective. Furthermore, treatment with mixed ethanol/amine solutions enables the simultaneous regulation of acidity and pore structure. With increasing ethanol concentration, the total number of acid sites initially decreases and then increases, while the total pore volume, including both micropore and mesopore volumes, generally decreases. The S-AE2 sample exhibits an optimal balance between acidity and pore volume. Compared with the S-P sample, its selectivity toward ethylene and propylene in the methanol to olefins (MTO) reaction increased by 6.92%, and its catalytic lifetime is extended by a factor of 2.33.</p></div>","PeriodicalId":509,"journal":{"name":"Catalysis Surveys from Asia","volume":"30 3","pages":"413 - 423"},"PeriodicalIF":2.5,"publicationDate":"2026-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148871861","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exploring Iron and Copper Chalcogenides as Promising Photocatalysts for Wastewater Application: An Experiment & DFT Analysis","authors":"Shaista Ali,&nbsp;Aliya Zahid,&nbsp;Muhammad Haider Saleem,&nbsp;Nida Tahir,&nbsp;Muhammad Akhyar Farrukh,&nbsp;Aniza Latif,&nbsp;Nadia Khalid,&nbsp;Fizza Naseem","doi":"10.1007/s10563-026-09482-9","DOIUrl":"10.1007/s10563-026-09482-9","url":null,"abstract":"<div>\u0000 \u0000 <p>The continuous wastewater pollution due to organic dyes needs to be urgently addressed via an effective and environmentally friendly approach. The present research explores the synthesis of copper sulfide (CuS) and iron sulfide (FeS) chalcogenides via green synthesis (using onion extract) and chemical method for wastewater treatment. The green-synthesized CuS and FeS showed greater photocatalytic activity due to the small size of CuS-G and FeS-G chalcogenides around 5.27 and 6.67 nm, and a small band gap of about 2.63 and 2.87 eV, respectively. The synthesized CuS-C and CuS-G chalcogenides showed 89.13 and 89.07%, while FeS-C and FeS-G chalcogenides showed 41.66 and 47.26% degradation for methylene blue (MB) dye. The photocatalysis of MB followed first-order kinetics with k values of 0.094, 0.0934, 0.077, and 0.0934 min⁻¹ for CuS-G, CuS-C, FeS-C, and FeS-G, respectively. The DFT and pseudo-first-order analysis help determine the photocatalytic efficiency of chalcogenides. DFT calculations supported experimental findings, showing CuS chalcogenides had no electronic band gap and DFT analysis reveals that CuS-C exhibits a direct band interaction at the G-point and high electronic density (41 eV) below the Fermi level, facilitating superior electron excitation. Consequently, CuS-C achieved the highest photocatalytic degradation (89.9%). Additionally, green-synthesized FeS-G outperformed chemical FeS-C due to a narrower 1 eV forbidden zone and lower 0.37 eV band gap. Overall, CuS demonstrated superior photocatalytic efficacy, supported by both experimental and theoretical data. Thus, it is evident that green-synthesized chalcogenides can be an effective alternative to chemically synthesized NPs.</p>\u0000 </div>","PeriodicalId":509,"journal":{"name":"Catalysis Surveys from Asia","volume":"30 3","pages":"349 - 367"},"PeriodicalIF":2.5,"publicationDate":"2026-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148871588","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Insights Into a Bio-Waste-Mediated Eco-Friendly Synthesis of ZnCo2O4 Nanoparticles for the Sunlight-Aided Photocatalytic Decomposition of Rhodamine B Dye","authors":"Khanderao Pagar,&nbsp;Balasaheb Pagar,&nbsp;Soumya Ranjan Mishra,&nbsp;Vishal Gadore,&nbsp;Saptarshi Roy,&nbsp;Md. Ahmaruzzaman,&nbsp;Kshitij RB Singh,&nbsp;Jay Singh,&nbsp;Majid S. Jabir,&nbsp;Suresh Ghotekar","doi":"10.1007/s10563-026-09483-8","DOIUrl":"10.1007/s10563-026-09483-8","url":null,"abstract":"<div><p>Nowadays, modern nanotechnology has emerged as an important tool in advanced photocatalysis research, providing innovative protocols for wastewater treatment. In this study, zinc cobaltite nanoparticles (ZnCo₂O₄ NPs) were prepared via an eco-friendly, straightforward approach using cow urine (CU), a natural bio-reductant and bio-stabilizer. The topological, optical, and structural features of the as-produced ZnCo₂O₄ NPs were properly characterized using XRD, Raman spectroscopy, HRTEM, UV-DRS, XPS, FTIR, and EDX. The XRD investigation revealed that ZnCo₂O₄ NPs with an average crystallite size of 28.27 nm were produced in the face-centered cubic spinel phase. TEM revealed the irregular polyhedral shape of ZnCo₂O₄ NPs. The UV-DRS technique indicates that the electronic band gap of ZnCo₂O₄ NPs is 2.38 eV. To assess the photocatalytic performance of ZnCo₂O₄ NPs, Rhodamine B (RhB) was chosen as a representative contaminant. The ZnCo₂O₄ NPs revealed excellent photocatalytic efficacy toward the decomposition of RhB dye beneath solar light irradiation. A maximum decomposition performance of 93.66% was attained within 30 min, corresponding to a rate constant of 0.08465 min^‒1, with 10 ppm identified as the ideal dye concentration. Furthermore, the ZnCo₂O₄ NPs disclosed good stability and recyclability, retaining their catalytic features over 4 successive cycles with no significant loss in performance. This finding highlights the capability of greenly produced ZnCo₂O₄ NPs as an effective and viable photocatalyst for wastewater treatment.</p><h3>Graphical Abstract</h3><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":509,"journal":{"name":"Catalysis Surveys from Asia","volume":"30 3","pages":"368 - 386"},"PeriodicalIF":2.5,"publicationDate":"2026-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148871685","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Mo-Ni-Co Catalysts Produced by Self-Propagatinng High-Temperature Synthesis for Highly Efficient CO2 Hydrogenation to Methane and Higher Hydrocarbons","authors":"Elena V. Pugacheva,&nbsp;Svetlana Ya. Zhuk,&nbsp;Ruslan V. Kazantsev,&nbsp;Yury A. Agafonov,&nbsp;Dmitrii E. Andreev,&nbsp;Natalia Yu. Khomenko,&nbsp;Yury M. Shulga,&nbsp;Oleg L. Eliseev,&nbsp;Olga A. Golosova,&nbsp;Vyacheslav N. Borshch","doi":"10.1007/s10563-026-09484-7","DOIUrl":"10.1007/s10563-026-09484-7","url":null,"abstract":"<div>\u0000 \u0000 <p>Polymetallic Mo–Ni, Mo–Co, and Mo–Ni–Co catalysts were prepared by gravity-assisted SHS metallurgy followed by alkali leaching of aluminum from intermetallic precursors. The catalysts were characterized by XRD, SEM/EDS, H₂-TPR, FTIR, and nitrogen sorption method and tested in CO₂ hydrogenation under normal and enhanced pressure. Conversion of CO₂ to CO, CH₄ and higher hydrocarbons is ruled by catalyst nature, temperature, pressure, and H₂ to CO₂ molar ratio in feed gas. Ni-containing catalysts convert CO₂ to CH₄ selectively at 200–350 °C under atmospheric pressure. Mo–Co and Mo–Ni–Co catalysts provide high selectivity to liquid hydrocarbons (yield up to 27% on CO₂ passed) which are 100% paraffinic with low yield of methane at enhanced pressure.</p>\u0000 </div>","PeriodicalId":509,"journal":{"name":"Catalysis Surveys from Asia","volume":"30 3","pages":"387 - 401"},"PeriodicalIF":2.5,"publicationDate":"2026-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148871823","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Eco-friendly Magnetite/Cellulose Nanocomposite Derived from Date Palm Fiber for Effective Adsorption and Photo-Fenton Degradation of Ciprofloxacin","authors":"Al Isaee Khalifa,&nbsp;Laila M. Alshandoudi,&nbsp;Aya M. Awad,&nbsp;Asaad F. Hassan","doi":"10.1007/s10563-026-09477-6","DOIUrl":"10.1007/s10563-026-09477-6","url":null,"abstract":"<div><p>Antibiotic poisoning of water has arisen as a significant environmental issue that researchers have paid particular attention to in recent years. This study focuses on the development of a magnetite/cellulose nanocomposite derived from date palm fiber for the efficient removal of ciprofloxacin (CIP) from wastewater using both adsorption and Photo-Fenton processes. The developed nanomagnetite/biopolymer-based composite is thought to be able to effectively remove antibiotics from aqueous solutions by combining adsorption and photodegradation because of its large surface area, functional groups, and catalytic activity. The structural and surface properties of these materials were characterized by using various physicochemical techniques. The magnetic/cellulose nanocomposite exhibited good thermal stability, diverse surface functional groups, a point of zero charge (pH_PZC) of 6.5, a relatively high specific surface area (103.4 m²g⁻¹), mesoporous structure with an average pore radius of 2.17 nm, a low energy band gap of 2.4 eV, and an average particle size of approximately 10 nm as observed by TEM. The results show that NgC exhibited the highest adsorption capacity (<i>X</i>_<i>m</i> = 146.68 mg g⁻¹) at 22 °C, pH 8, with a dosage of 2 g L⁻¹ and an equilibrium time of 2 h. The adsorption of CIP onto all solid adsorbents followed the pseudo-second-order, Langmuir, and Temkin nonlinear models, indicating an endothermic and spontaneous process. CIP degradation using NgC via the Photo-Fenton process achieved 100% removal within 60 min at 35 °C, pH 4, and a catalyst dosage of 2.0 g L⁻¹. The degradation kinetics on the photocatalyst surface were well described by the pseudo-first order (PFO), Arrhenius, and Eyring–Polanyi models, indicating an endothermic and nonspontaneous process. After 10 consecutive cycles, the catalytic efficiency of Ng and NgC toward CIP degradation declined by only 8.9% and 7.7%, respectively, demonstrating good reusability.</p></div>","PeriodicalId":509,"journal":{"name":"Catalysis Surveys from Asia","volume":"30 3","pages":"313 - 334"},"PeriodicalIF":2.5,"publicationDate":"2026-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148871610","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Recent Coverage on Palladium Nanocatalyst Decorated with Bio-Polysaccharides and Phytochemicals for Heck Coupling Reaction","authors":"Annu Bhardwaj,&nbsp;Shivangi Jaiswal,&nbsp;Khushboo Bhardwaj,&nbsp;Sonika Jain,&nbsp;Jaya Dwivedi,&nbsp;Swapnil Sharama","doi":"10.1007/s10563-026-09481-w","DOIUrl":"10.1007/s10563-026-09481-w","url":null,"abstract":"<div>\u0000 \u0000 <p>Heck coupling reaction is widely employed in organic synthesis for the preparation of natural products, agrochemicals, and pharmaceutical and biologically active compounds. Heck coupling assists the reaction between aryl halides and alkene in the presence of palladium catalyst and phosphine ligands. The high cost of palladium makes it necessary to recycle the palladium catalyst. In the quest for developing an eco-friendly synthetic approach, a biopolymer and phytochemical-supported palladium heterogeneous catalyst has been explored due to its non-toxicity, abundance, and cost-effectiveness. Biopolymer decorated nanocatalysts play a significant role in the Heck coupling reactions by improving stability, recyclability, product yield, and selectivity. This review highlights recent progress in animal and plant-derived polysaccharides and phytochemical-decorated Pd nanocomposites for Heck coupling, focusing on substrate scope, catalytic performance, and recyclability. Besides, this article provides key insight for advancing sustainable organic transformations towards the development of therapeutic agents using green nanocatalysts.</p>\u0000 <div><figure><div><div><picture><source><img></source></picture></div></div></figure></div>\u0000 </div>","PeriodicalId":509,"journal":{"name":"Catalysis Surveys from Asia","volume":"30 3","pages":"284 - 312"},"PeriodicalIF":2.5,"publicationDate":"2026-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148871771","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Vanadium-Catalyzed Epoxidation of Alkenes","authors":"Navjeet Kaur,&nbsp;Yadwinder Singh Mann,&nbsp;Meenu Devi,&nbsp;Neha Ahlawat,&nbsp;Monika Shukla,&nbsp;Pranshu Bhardwaj","doi":"10.1007/s10563-026-09479-4","DOIUrl":"10.1007/s10563-026-09479-4","url":null,"abstract":"<div><p>Vanadium-catalyzed alkene epoxidation has emerged as a versatile and robust approach for the synthesis of epoxides, which are indispensable intermediates in organic synthesis, pharmaceutical development, and natural product chemistry. This review article surveys key advances in epoxidation methodologies employing vanadium-based catalysts, with particular emphasis on widely used systems such as vanadyl acetylacetonate and vanadium oxytriisopropoxide. Attention is given to the use of environmentally benign oxidants, notably hydrogen peroxide and <i>tert</i>-butyl hydroperoxide, as well as to alternative reaction media including ionic liquids and supercritical carbon dioxide. Mechanistic features governing reactivity, selectivity, and asymmetric induction are discussed alongside recent developments in ligand design and catalyst robustness. Collectively, these studies highlight the synthetic utility of vanadium catalysis while underscoring ongoing efforts to enhance selectivity, broaden substrate scope, and improve sustainability.</p><h3>Graphical Abstract</h3><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":509,"journal":{"name":"Catalysis Surveys from Asia","volume":"30 3","pages":"258 - 283"},"PeriodicalIF":2.5,"publicationDate":"2026-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148871744","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Catalytic Wet Air Oxidation of Oxytetracycline Hydrochloride Using Cu-Fe Layered Double Hydroxide Catalyst: Response Surface Design and Modelling Reaction Kinetics","authors":"Merve Baraç,&nbsp;Burcu Palas,&nbsp;Gülin Ersöz","doi":"10.1007/s10563-026-09480-x","DOIUrl":"10.1007/s10563-026-09480-x","url":null,"abstract":"<div><p>The catalytic performance of Cu-Fe-LDH (LDH: layered double hydroxide) was tested for the degradation of the veterinary antibiotic, oxytetracycline hydrochloride (OTC-HCl), in catalytic wet air oxidation (CWAO) process. Box–Behnken design and the response surface methodology were used to study the effects of catalyst dosage, pH, and reaction temperature on OTC-HCl removal efficiency. The optimal CWAO conditions were determined by maximizing the degradation efficiency of OTC-HCl. Under the optimum reaction conditions (0.5 g/L Cu-Fe-LDH catalyst loading, pH 7, atmospheric pressure, and 70 °C reaction temperature) 91.75% OTC-HCl removal was achieved. The kinetic data were best described by an apparent pseudo–second-order kinetic model. The phytotoxicity tests performed by using <i>L. sativum</i> revealed that the germination index was 63.91% in the treated OTC-HCl solution.</p></div>","PeriodicalId":509,"journal":{"name":"Catalysis Surveys from Asia","volume":"30 3","pages":"335 - 348"},"PeriodicalIF":2.5,"publicationDate":"2026-03-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148871833","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ferrites as Catalysts for Photocatalytic Degradation of Wastewater: A Review","authors":"K. Mathu Metha,&nbsp;E. Ranjith Kumar,&nbsp;Ranjithkumar Rajamani,&nbsp;Ling Shing Wong","doi":"10.1007/s10563-026-09478-5","DOIUrl":"10.1007/s10563-026-09478-5","url":null,"abstract":"<div><p>Water plays a crucial role in sustaining life on Earth, and the upheaving population and pollution have accelerated the contamination in natural water sources. The unique physicochemical properties of ferrite nanoparticles have shown promising, and potential activity extensively in wastewater treatment. These ferrite nanoparticles can be synthesized by harnessing a wide variety of methods to overcome the problem aroused by engaging with conventional techniques. Among them, green synthesis serves as an alternative solution, as it is biocompatible, low in toxicity, economically feasible, and utilizes natural products and their derivatives. This review provides a comprehensive overview of various synthesis methods for ferrite nanoparticles, including conventional and biomolecule-assisted techniques. Further, explored on the factors governing photocatalytic degradation, such as the particle’s physico-chemical properties, pH, catalyst dosage, and irradiation source. Also, highlights on several modifications—such as elemental doping and composite formation to increase its competence in photodegradation. It then shifts to identify and analyze the current challenges to practical deployment, and promising avenues of future research are identified. This includes outlining concrete directions that may help in the further development of scalable, stable, and eco-friendly ferrite-based photocatalysts. The ultimate goal of this forward-looking perspective is to facilitate translation of ferrite materials into real-world wastewater treatment applications that ensure both performance and environmental safety at scale.</p><h3>Graphical Abstarct</h3><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":509,"journal":{"name":"Catalysis Surveys from Asia","volume":"30 3","pages":"233 - 257"},"PeriodicalIF":2.5,"publicationDate":"2026-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148871786","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}