ChemSusChem最新文献_第8页

A Simple Regeneration Process Using a CO₂-Switchable-Polarity Solvent for Cellulose Hydrogels. 使用二氧化碳可切换极性溶剂的纤维素水凝胶简易再生工艺。

IF 7.5 2区化学

ChemSusChem Pub Date : 2024-11-02 DOI: 10.1002/cssc.202401848

Arata Matsui, Deandra Ayu Putri, Morgan L Thomas, Yuko Takeoka, Masahiro Rikukawa, Masahiro Yoshizawa-Fujita

{"title":"A Simple Regeneration Process Using a CO2-Switchable-Polarity Solvent for Cellulose Hydrogels.","authors":"Arata Matsui, Deandra Ayu Putri, Morgan L Thomas, Yuko Takeoka, Masahiro Rikukawa, Masahiro Yoshizawa-Fujita","doi":"10.1002/cssc.202401848","DOIUrl":"10.1002/cssc.202401848","url":null,"abstract":"Cellulose is one of the main components of plant cell walls, abundant on earth, and can be acquired at a low cost. Furthermore, there has been increasing interest in its use in environmentally friendly, carbon-neutral, sustainable materials. It is expected that the applications of cellulose will expand with the development of a simple processing method. In this study, we dissolved cellulose in aqueous N-butyl-N-methylpyrrolidinium hydroxide solution ([C4mpyr][OH]/H2O) and investigated the cellulose regeneration process based on changes in solubility upon application of CO2 gas. We investigated the effect of transformation of the anion chemical structure on cellulose solubility by flowing CO2 gas into [C4mpyr][OH]/H2O and conducted pH, FT-IR, and 13C NMR measurements. We observed that the changes in anion structure allowed for the modulation of cellulose solubility in [C4mpyr][OH]/H2O, thus establishing a simple and safe cellulose regeneration process. This regeneration process was also applied to enable the production of cellulose hydrogels. The hydrogel formed using this method was revealed to have higher mechanical strength than an analogous hydrogel produced using the same dissolution solvent with the addition of a cross-linker. The ability to produce cellulose-based hydrogels of different mechanical properties is expected to expand the possible applications.","PeriodicalId":149,"journal":{"name":"ChemSusChem","volume":" ","pages":"e202401848"},"PeriodicalIF":7.5,"publicationDate":"2024-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142563351","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

Reducing Non-Radiative Energy Losses in Non-Fullerene Organic Solar Cells. 减少非富勒烯有机太阳能电池中的非辐射能量损耗。

IF 7.5 2区化学

ChemSusChem Pub Date : 2024-11-01 DOI: 10.1002/cssc.202402169

Nan Wei, Yawen Guo, Haoming Song, Yahui Liu, Hao Lu, Zhishan Bo

{"title":"Reducing Non-Radiative Energy Losses in Non-Fullerene Organic Solar Cells.","authors":"Nan Wei, Yawen Guo, Haoming Song, Yahui Liu, Hao Lu, Zhishan Bo","doi":"10.1002/cssc.202402169","DOIUrl":"10.1002/cssc.202402169","url":null,"abstract":"With the rapid advancement of non-fullerene acceptors (NFAs), the power conversion efficiency (PCE) of organic solar cells (OSCs) has surpassed the 20 % threshold, highlighting their considerable potential as next-generation energy conversion devices. In comparison to inorganic or perovskite solar cells, the open-circuit voltage (Voc) of OSCs is constrained by substantial non-radiative energy losses (ΔEnr), leading to values notably below those anticipated by the Shockley-Queisser limit. In OSCs, non-radiative energy losses are intimately associated with the electroluminescent quantum efficiency (EQEEL) of charge transfer states, which is in turn directly affected by the photoluminescence quantum yield (PLQY) of acceptor materials. Consequently, enhancing the PLQY of low-bandgap acceptor materials has emerged as a pivotal strategy to effectively mitigate ΔEnr. This review article delves into the intrinsic correlation between molecular structure and PLQY from the vantage point of acceptor material design. It further explores methodologies for designing acceptor materials exhibiting high PLQY, with the ultimate goal of realizing OSCs that combine high efficiency with minimal ΔEnr.","PeriodicalId":149,"journal":{"name":"ChemSusChem","volume":" ","pages":"e202402169"},"PeriodicalIF":7.5,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142556519","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

Xylose Acetals - a New Class of Sustainable Solvents and Their Application in Enzymatic Polycondensation. 木糖乙缩醛--一类新型可持续溶剂及其在酶促缩聚中的应用。

IF 7.5 2区化学

ChemSusChem Pub Date : 2024-10-31 DOI: 10.1002/cssc.202401877

Anastasia O Komarova, Cicely M Warne, Hugo Pétremand, Laura König-Mattern, Johannes Stöckelmaier, Chris Oostenbrink, Georg M Guebitz, Jeremy Luterbacher, Alessandro Pellis

{"title":"Xylose Acetals - a New Class of Sustainable Solvents and Their Application in Enzymatic Polycondensation.","authors":"Anastasia O Komarova, Cicely M Warne, Hugo Pétremand, Laura König-Mattern, Johannes Stöckelmaier, Chris Oostenbrink, Georg M Guebitz, Jeremy Luterbacher, Alessandro Pellis","doi":"10.1002/cssc.202401877","DOIUrl":"10.1002/cssc.202401877","url":null,"abstract":"The use of organic solvents in academic research and industry applications is facing increasing regulatory pressure due to environmental and health concerns. Consequently, there is a growing demand for sustainable solvents, particularly in the enzymatic synthesis and processing of polyesters. Biocatalysts offer a sustainable method for producing these materials; however, achieving high molecular weights often necessitates use of solvents. In this work, we introduce a new class of alternative aprotic solvents with medium polarity produced directly from agricultural waste biomass in up to 83 mol % yield (on xylan basis). The new solvents have a largely unmodified xylose core and acetal functionality, yet they show no peroxide formation and provide reduced flammability risk. We also demonstrate their successful application in enzymatic polycondensation reactions with Candida antarctica lipase B (CaLB). In particular, the solvent dibutylxylose (DBX) outperformed the hazardous solvent diphenyl ether and facilitated polycondensation of the lignin-derived diester pyridine-2,4-dicarboxylate, yielding polyesters with a Mn of >15 kDa. Computational modelling studies provided further insight into the molecular structure and dynamics of CaLB in the presence of new solvents. Lastly, up to 98 wt % of the new xylose acetals were successfully recovered and recycled, further contributing to the sustainability of the overall process.","PeriodicalId":149,"journal":{"name":"ChemSusChem","volume":" ","pages":"e202401877"},"PeriodicalIF":7.5,"publicationDate":"2024-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142556520","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

Temperature-Dependent Kinetics of Plasma-Based CO₂ Conversion: Interplay of Electron-Driven and Thermal-Driven Chemistry. 等离子体转化二氧化碳的温度动力学：电子驱动化学与热力驱动化学的相互作用。

IF 7.5 2区化学

ChemSusChem Pub Date : 2024-10-31 DOI: 10.1002/cssc.202401526

Aswath Mohanan, Ramses Snoeckx, Min Suk Cha

{"title":"Temperature-Dependent Kinetics of Plasma-Based CO2 Conversion: Interplay of Electron-Driven and Thermal-Driven Chemistry.","authors":"Aswath Mohanan, Ramses Snoeckx, Min Suk Cha","doi":"10.1002/cssc.202401526","DOIUrl":"10.1002/cssc.202401526","url":null,"abstract":"The transformation of CO2 into chemical building blocks for various industries is considered a key technology in a net-zero energy future. To realize this, plasma discharges are one of the most promising approaches thanks to their electron-driven reactions and high operational flexibility. Most studies focused on room-temperature and vibrationally-excited discharges, however, lately, the importance of thermal reactions is considered. Therefore, we developed a temperature-dependent plasma-chemical reaction mechanism to investigate the temperature dependence of plasma-based CO2 conversion. Here, we present the various effects of thermally-driven reactions on the CO2 conversion as a function of the gas temperature and specific energy input. Our analysis pinpointed the key reactions controlling the plasma-based CO2 conversion, shifting from an electron-driven to a thermal-driven regime. Additionally, we used the mechanism to verify the theoretical upper boundary of the process' energy efficiency, and discussed how our findings could lead to the further development and optimization of plasma discharges for efficient CO2 conversion in the future.","PeriodicalId":149,"journal":{"name":"ChemSusChem","volume":" ","pages":"e202401526"},"PeriodicalIF":7.5,"publicationDate":"2024-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142542344","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

Electrocatalytic Hydrogenation and Deuteration of Unsaturated C-N Bonds to Amines with Vacancy-rich Cu3P Nanowires as Catalysts in Aqueous Solution. 以富含空位的 Cu3P 纳米线为催化剂在水溶液中对不饱和 C-N 键到胺的氢化和氘化进行电催化。

IF 7.5 2区化学

ChemSusChem Pub Date : 2024-10-30 DOI: 10.1002/cssc.202401601

Peili Zhang, Zhiyong Fang, Yunxuan Ding, Song Yuan, Linqin Wang, Mei Wang, Fusheng Li, Xiujuan Wu, Licheng Sun

{"title":"Electrocatalytic Hydrogenation and Deuteration of Unsaturated C-N Bonds to Amines with Vacancy-rich Cu3P Nanowires as Catalysts in Aqueous Solution.","authors":"Peili Zhang, Zhiyong Fang, Yunxuan Ding, Song Yuan, Linqin Wang, Mei Wang, Fusheng Li, Xiujuan Wu, Licheng Sun","doi":"10.1002/cssc.202401601","DOIUrl":"https://doi.org/10.1002/cssc.202401601","url":null,"abstract":"Renewable energy driven electrochemically hydrogenation of unsaturated C-N bonds with water as a hydrogen source provides an eco-friendly route for amine production. However, the potential commercial applications of this strategy were limited by the lack of relevant extended research. Here we demonstrate an efficient electrochemical hydrogenation system for the formation of amines from nitriles by a vacancy-rich copper phosphide catalyst. The catalytic system achieves a yield of 99% and a Faraday efficiency of 99% for the hydrogenation of benzonitrile. Mechanism study shows that benzonitrile is spontaneously adsorbed on the electrode surface and the electrogenerated active adsorbed hydrogen is the key reactive intermediate for hydrogenation. Theoretical calculation results show that vacancy-induced active sites chemisorb the N atom, thus accelerating C≡N bond activation for hydrogenation. Encouragingly, good yields of amines (≥99%) are obtained when benzonitrile is replaced by a series of aromatic nitriles, heterocyclic nitriles, aliphatic nitriles, and imines. These results show the general applicability of this method for the synthesis of various amines.","PeriodicalId":149,"journal":{"name":"ChemSusChem","volume":" ","pages":"e202401601"},"PeriodicalIF":7.5,"publicationDate":"2024-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142542342","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

Can Carbon be Used as an Anode for Water Splitting? 碳可以用作水分离的阳极吗？

IF 7.5 2区化学

ChemSusChem Pub Date : 2024-10-30 DOI: 10.1002/cssc.202401340

Jiali Sun, Yuying Dang, Xiaoyan Sun, Saskia Heumann, Yuxiao Ding

引用次数: 0

Resource-efficient electrodes with metallized woven-glass-grid current collectors for lithium-ion batteries. 用于锂离子电池的具有金属化玻璃编织栅集流器的资源节约型电极。

IF 7.5 2区化学

ChemSusChem Pub Date : 2024-10-30 DOI: 10.1002/cssc.202402233

Yen-Ming Li, Mohammadjafar Momeni, Huy Nguyen Dang Duc, Suvi von Bahder, Friedrich Roth, Wolfram Münchgesang, Manfred Danziger, Winfried Voitus, Dominik Nuss, Cornelia Sennewald, Tilmann Leisegang

{"title":"Resource-efficient electrodes with metallized woven-glass-grid current collectors for lithium-ion batteries.","authors":"Yen-Ming Li, Mohammadjafar Momeni, Huy Nguyen Dang Duc, Suvi von Bahder, Friedrich Roth, Wolfram Münchgesang, Manfred Danziger, Winfried Voitus, Dominik Nuss, Cornelia Sennewald, Tilmann Leisegang","doi":"10.1002/cssc.202402233","DOIUrl":"https://doi.org/10.1002/cssc.202402233","url":null,"abstract":"A novel class of resource-efficient, woven-glass-grid current collectors (CCs) for Li-ion batteries is introduced. These CCs are based on ultra-light multifilament glass threads, woven to a grid and surrounded with a thin metal layer (equivalent to a 1 µm-thick metal foil) in a roll-to-roll physical vapor deposition process. This saves > 90% of the required Cu and Al metals and reduces the mass of the CCs by > 80%. At the same time, the gravimetric capacity of anodes with graphite and cathodes with LiCoO2 active material increases by 48% and 14%, respectively, while full cells are characterized by an increase of 26%. Thus, the specific energy can be improved by 25%. A complete anode and cathode fabrication process from preparing the CCs and electrodes to cells is described and demonstrated in coin cell format. Coin cells with woven-glass-grid CCs achieved 300 cycles with a capacity retention of 93%, a Coulombic efficiency of > 99.9%, and a higher rate capability until a C-rate of 3C. This technology opens up new possibilities for designing ultralight CCs with dedicated surface properties for Li and beyond Li batteries.","PeriodicalId":149,"journal":{"name":"ChemSusChem","volume":" ","pages":"e202402233"},"PeriodicalIF":7.5,"publicationDate":"2024-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142542343","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

Asymmetric Charge Distribution in Atomically Precise Metal Nanoclusters for Boosted CO₂ Reduction Catalysis. 用于二氧化碳还原催化的原子级精密金属纳米团簇中的不对称电荷分布。

IF 7.5 2区化学

ChemSusChem Pub Date : 2024-10-29 DOI: 10.1002/cssc.202402085

Yuanxin Du, Pei Wang, Yi Fang, Manzhou Zhu

{"title":"Asymmetric Charge Distribution in Atomically Precise Metal Nanoclusters for Boosted CO2 Reduction Catalysis.","authors":"Yuanxin Du, Pei Wang, Yi Fang, Manzhou Zhu","doi":"10.1002/cssc.202402085","DOIUrl":"10.1002/cssc.202402085","url":null,"abstract":"Recently, atomically precise metal nanoclusters (NCs) have been widely applied in CO2 reduction reaction (CO2RR), achieving exciting activity and selectivity and revealing structure-performance correlation. However, at present, the efficiency of CO2RR is still unsatisfactory and cannot meet the requirements of practical applications. One of the main reasons is the difficulty in CO2 activation due to the chemical inertness of CO2. Constructing symmetry-breaking active sites is regarded as an effective strategy to promote CO2 activation by modulating electronic and geometric structure of CO2 molecule. In addition, in the subsequent CO2RR process, asymmetric charge distributed sites can break the charge balance in adjacent adsorbed C1 intermediates and suppress electrostatic repulsion between dipoles, benefiting for C-C coupling to generate C2+ products. Although compared to single atoms, metal nanoparticles, and inorganic materials the research on the construction of asymmetric catalytic sites in metal NCs is in a newly-developing stage, the precision, adjustability and diversity of metal NCs structure provide many possibilities to build asymmetric sites. This review summarizes several strategies of construction asymmetric charge distribution in metal NCs for boosting CO2RR, concludes the mechanism investigation paradigm of NCs-based catalysts, and proposes the challenges and opportunities of NCs catalysis.","PeriodicalId":149,"journal":{"name":"ChemSusChem","volume":" ","pages":"e202402085"},"PeriodicalIF":7.5,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142542340","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

Redox Biocatalysis in Lidocaine-Based Hydrophobic Deep Eutectic Solvents: Non-Conventional Media Outperform Aqueous Conditions. 基于利多卡因的疏水性深共晶溶剂中的氧化还原生物催化：非常规介质优于水溶液条件。

IF 7.5 2区化学

ChemSusChem Pub Date : 2024-10-29 DOI: 10.1002/cssc.202402075

Ningning Zhang, Viktoria Lahmann, Jan Philipp Bittner, Pablo Domínguez de María, Sven Jakobtorweihen, Irina Smirnova, Selin Kara

{"title":"Redox Biocatalysis in Lidocaine-Based Hydrophobic Deep Eutectic Solvents: Non-Conventional Media Outperform Aqueous Conditions.","authors":"Ningning Zhang, Viktoria Lahmann, Jan Philipp Bittner, Pablo Domínguez de María, Sven Jakobtorweihen, Irina Smirnova, Selin Kara","doi":"10.1002/cssc.202402075","DOIUrl":"10.1002/cssc.202402075","url":null,"abstract":"Redox biocatalysis is an essential pillar of the chemical industry. Yet, the enzymes' nature restricts most reactions to aqueous conditions, where the limited substrate solubility leads to unsustainable diluted biotranformations. Non-aqueous media represent a strategic solution to conduct intensified biocatalytic routes. Deep eutectic solvents (DESs) are designable solvents that can be customized to meet specific application needs. Within the large design space of combining DES components (and ratios), hydrophobic DESs hold the potential to be both enzyme-compatible - keeping the enzymes' hydration -, and solubilizers for hydrophobic reactants. We explored two hydrophobic DESs, lidocaine/oleic acid, and lidocaine/decanoic acid, as reaction media for carbonyl reduction catalyzed by horse liver alcohol dehydrogenase, focusing on the effect of water contents and on maximizing substrate loadings. Enzymes remained highly active and stable in the DESs with 20 wt % buffer, whereas the reaction performance in DESs outperformed the pure buffer system with hydrophobic substrates (e. g., cinnamaldehyde to form the industrially relevant cinnamyl alcohol), with a 3-fold specific activity. Notably, the cinnamaldehyde reduction was for the first time performed at 800 mM (~100 g L-1) with full conversion, which opens up new avenues to industrial applications of hydrophobic DESs for enzyme catalysis.","PeriodicalId":149,"journal":{"name":"ChemSusChem","volume":" ","pages":"e202402075"},"PeriodicalIF":7.5,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142520503","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

Borohydride Hydrolysis Using a Mechanically and Chemically Stable Aluminium-Stainless Steel Porous Monolith Catalyst Made by 3D Printing. 利用三维打印技术制造的机械和化学性能稳定的铝-不锈钢多孔整体催化剂进行硼氢化水解。

IF 7.5 2区化学

ChemSusChem Pub Date : 2024-10-29 DOI: 10.1002/cssc.202401264

Frances Pope, Xhoi Xhaferri, Daan Giesen, Norbert J Geels, Jessica Pichler, Gadi Rothenberg

{"title":"Borohydride Hydrolysis Using a Mechanically and Chemically Stable Aluminium-Stainless Steel Porous Monolith Catalyst Made by 3D Printing.","authors":"Frances Pope, Xhoi Xhaferri, Daan Giesen, Norbert J Geels, Jessica Pichler, Gadi Rothenberg","doi":"10.1002/cssc.202401264","DOIUrl":"https://doi.org/10.1002/cssc.202401264","url":null,"abstract":"The challenge of moving to a carbon-free energy economy is highlighted in the context of technology and materials restrictions. Many technologies needed for the so-called energy transition depend on critical metals such as platinum, lithium, iridium and cobalt. Here we focus on solid borohydride salts as hydrogen carriers, studying catalysts for hydrogen release. We combine metal 3D printing technology and a Raney-type leaching process to make structured macroscopic catalyst/reactor monoliths of cobalt, aluminium and stainless steel with well-defined micropores. Remarkably, the blank catalyst samples, which are made only from aluminium and stainless steel (Al-SS), show high activity and, importantly, high stability in borohydride hydrolysis, with no mass loss and no surface poisoning. The batch results are confirmed in a continuous setup running for 96 h. Catalyst performance is attributed to the stable porous structure, the mechanical stability of the stainless steel macrostructure, and the presence of accessible Al(OH)x sites. This research shows a clear contribution to sustainability based on multi-factor comparison: The Al-SS catalyst outperforms the state-of-the-art on mechanical and chemical durability, it is both PGM-free and CRM-free, and its preparation follows a simple, scalable and low-waste procedure.","PeriodicalId":149,"journal":{"name":"ChemSusChem","volume":" ","pages":"e202401264"},"PeriodicalIF":7.5,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142520500","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