Chinese Journal of Catalysis最新文献

{"title":"Construction of S-scheme MnO2/BiOCl heterojunction boosting photocatalytic low-concentration peroxymonosulfate activation for contaminants removal","authors":"Jintao Dong ,&nbsp;Rui Zhang ,&nbsp;Zhishuai Wang ,&nbsp;Shengqun Cao ,&nbsp;Lina Li ,&nbsp;Gaopeng Liu ,&nbsp;Bin Wang ,&nbsp;Yixuan Gao ,&nbsp;Jiexiang Xia","doi":"10.1016/S1872-2067(26)65037-1","DOIUrl":"10.1016/S1872-2067(26)65037-1","url":null,"abstract":"<div><div>Limited by secondary pollution of PMS and active species generation capacity, the development of photocatalytic PMS activation systems should focus on the improvement of PMS utilization efficiency. In this manuscript, S-scheme MnO₂/BiOCl heterojunction were constructed for various antibiotics and endocrine disruptors removal by photocatalytic peroxymonosulfate (PMS) activation. Under visible light and the low PMS concentration (0.08 mmol·L^–1), the doxycycline hydrochloride (DXC) and bisphenol A oxidation performance of MnO₂/BiOCl-2 composites have enhanced 16.3% and 67.2% compared with that of BiOCl materials. The photocatalytic PMS utilization efficiency of MOBC-2 composites reaches to 95.5%, wherein that of BiOCl materials is 36.1%. The PMS adsorption energy of MnO₂/BiOCl composites by the density functional thoery calculation possess exceptional PMS activation ability ascribed to the coupling with MnO₂. Furthermore, the calculation of electron spin-charge density and Gibbs free energy change demonstrates MnO₂/BiOCl composites can react with PMS for ¹O₂ formation. The liquid chromatography-tandem mass spectrometry measurement and Fukui function has been employed for inferring the intermediates of DXC in PMS oxidation process. This manuscript provides research insights and scientific references for construction of S-scheme heterojunction to employ in visible-light-driven low-concentration PMS activation process.</div></div>","PeriodicalId":9832,"journal":{"name":"Chinese Journal of Catalysis","volume":"85 ","pages":"Pages 310-321"},"PeriodicalIF":17.7,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148214516","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Steering adsorption behavior of 5-hydroxymethylfurfural at CuAu alloys for one-electron dehydrogenation electrocatalysis pairing anodic 5-hydroxymethyl-2-furancarboxylic acid and bipolar hydrogen production","authors":"Puyu Du ,&nbsp;Yi Shen ,&nbsp;Tao Peng ,&nbsp;Zisheng Yu ,&nbsp;Tingting Du ,&nbsp;Meng Ma ,&nbsp;Hongyu He ,&nbsp;Zhilin Jia ,&nbsp;Yang Liu ,&nbsp;Shaohua Shen","doi":"10.1016/S1872-2067(26)65019-X","DOIUrl":"10.1016/S1872-2067(26)65019-X","url":null,"abstract":"<div><div>Selective electrocatalytic 5-hydroxymethylfurfural (HMF) oxidation reaction (HMFOR) is believed to be highly dependent on the surface adsorption behaviors. Herein, a series of CuAu alloys with various metallic compositions and steered surface adsorption behaviors were prepared by a one-step electrodeposition method. By optimizing the Cu molar ratios, a superior electrocatalytic performance for HMFOR via one-electron dehydrogenation could be observed over Cu_0.25Au_0.75, reaching a current density of 84.8 mA cm^–2 at 0.4 V <em>vs</em>. RHE, with 94.5% 5-hydroxymethyl-2-furancarboxylic acid (HMFCA) yield, 98.6% HMFCA faradaic efficiency (FE) and 94.6% H₂ FE. Remarkably, with Cu_0.25Au_0.75 as the anode and Pt/C as the cathode, the integrated membrane electrode assembly electrolyzer could operate at a low cell voltage of 0.45 V for simultaneous HMFOR and bipolar H₂ production, with 94.5% HMFCA FE and ~200% H₂ FE. Experimental investigations and theoretical calculations demonstrate that the alloying induced charge redistribution between Cu and Au could modulate the <em>d</em>-band centers, and then steer the surface adsorption behaviors to balance HMF adsorption and HMFCA desorption at surface, ensuring the active site availability for one-electron dehydrogenation HMFOR. This work presents a facile strategy for designing efficient electrocatalysts for ultralow-potential HMFOR, with fundamental surface adsorption behaviors deepened for biomass electrooxidation.</div></div>","PeriodicalId":9832,"journal":{"name":"Chinese Journal of Catalysis","volume":"85 ","pages":"Pages 226-236"},"PeriodicalIF":17.7,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148214517","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Intermolecular asymmetric dearomative photocycloaddition of (benzo)furans with excited alkenes via cage-confined catalysis","authors":"Jia Ruan,&nbsp;Wenjing Chen,&nbsp;Ziqian Li,&nbsp;Peng Hu,&nbsp;Chengyong Su","doi":"10.1016/S1872-2067(26)65001-2","DOIUrl":"10.1016/S1872-2067(26)65001-2","url":null,"abstract":"<div><div>Photocycloaddition has recently emerged as a powerful dearomatization method; however, there is a challenge in the reaction between excited alkenes and non-photoactive aromatics, particularly for intermolecular cycloaddition. Moreover, advancements in asymmetric dearomative photocycloaddition have remained stagnant. In this study, we present an efficient approach to achieve intermolecular asymmetric dearomative photocycloaddition between excited cinnamates and non-photoactive (benzo)furans by virtue of cage-confined photocatalysis. The nanoconfined chemical spaces in cage-pockets facilitate heteromolecular co-encapsulation of substrates carrying variable functional groups, promoting efficient asymmetric dearomatization in high levels of chemo-, diastereo-, and enantioselectivity for the synthesis of three-dimensional chiral cyclic molecules.</div></div>","PeriodicalId":9832,"journal":{"name":"Chinese Journal of Catalysis","volume":"85 ","pages":"Pages 346-355"},"PeriodicalIF":17.7,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148214578","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Regioselective ring-opening of epoxides triggered by light","authors":"Jing-Yu Li ,&nbsp;Yi-Jun Xu","doi":"10.1016/S1872-2067(26)65016-4","DOIUrl":"10.1016/S1872-2067(26)65016-4","url":null,"abstract":"<div><div>Epoxides boast intrinsic ring strain and high reactivity towards various nucleophiles, thus rendering them fundamental building blocks in organic synthesis. Notably, the ring-opening of these readily available compounds offers a versatile strategy to produce a diverse array of valuable functionalized molecules, such as alcohols, carboxylic acids, olefins, etc. However, the conventional reaction systems for ring-opening typically rely on harmful agents or harsh conditions, which limit their applicability in complex molecule synthesis. Recent advancements in photocatalysis have emerged as a sustainable and promising alternative for precise cleavage of strained C−O bonds in epoxides under mild conditions, showcasing rapid development over the past decade. This mini-review examines the mechanisms and strategies for regioselective epoxide ring-opening triggered by varieties of nucleophiles based on photocatalysis, encompassing fundamental concepts of ring-opening, key factors influencing product regioselectivity and the potential impact of operando techniques and artificial intelligence on this field. The persistent challenges and potential trajectory in this dynamic domain are also critically discussed to foster further innovation.</div></div>","PeriodicalId":9832,"journal":{"name":"Chinese Journal of Catalysis","volume":"85 ","pages":"Pages 34-46"},"PeriodicalIF":17.7,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148214582","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Homojunction-driven d-band engineering in NiMoO4 for selective electrochemical nitrogen reduction to ammonia","authors":"Yuxi Ren,&nbsp;Baorong Xu,&nbsp;Yu Jin,&nbsp;Hang Xiao,&nbsp;Ranran Niu,&nbsp;Wei Liu,&nbsp;Honghui Ou,&nbsp;Guidong Yang","doi":"10.1016/S1872-2067(26)64978-9","DOIUrl":"10.1016/S1872-2067(26)64978-9","url":null,"abstract":"<div><div>The selectivity of the electrochemical nitrogen reduction reaction (eNRR) is predominantly influenced by the <em>d</em>-band electronic structure of the catalyst. An effective catalyst requires <em>d</em>-band electrons at appropriate energy levels to activate N₂ while simultaneously suppressing the competitive hydrogen evolution reaction (HER). In this study, an <em>α</em>/<em>β</em>-NiMoO₄ heterophase homojunction with tailored <em>d</em>-band was constructed by a facile temperature-controlled strategy for selective electrochemical N₂ to NH₃ conversion. Experimental and theoretical results demonstrate that forming an <em>α</em>/<em>β</em>-NiMoO₄ heterophase homojunction induced moderate downshift of the <em>d</em>-band center and weakened the metal-hydrogen interaction, thereby effectively suppressing the competitive HER. Electrochemical measurements reveal that the optimized NMO-500 catalyst exhibits a boosted ammonia yield rate (63.9 μg h^–1 mg^–1) with a high efficiency of 33.5% at –1.1 V <em>vs</em>. Ag/AgCl under ambient conditions, outperforming its single-phase NiMoO₄ counterpart. Homojunction-driven <em>d</em>-band engineering stands out as a facile, effective, and rational strategy for developing high-performance eNRR catalysts.</div></div>","PeriodicalId":9832,"journal":{"name":"Chinese Journal of Catalysis","volume":"85 ","pages":"Pages 216-225"},"PeriodicalIF":17.7,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148214512","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Direct synthesis of long-chain primary alcohols from syngas over Na-driven Co2C-Co catalyst","authors":"Zheng Li ,&nbsp;Ziang Zhao ,&nbsp;Yihui Li ,&nbsp;Yuan Lyu ,&nbsp;Li Yan ,&nbsp;Wenhao Cui ,&nbsp;Shunbin Zhu ,&nbsp;Yu Meng ,&nbsp;Hejun Zhu ,&nbsp;Yunjie Ding","doi":"10.1016/S1872-2067(26)64961-3","DOIUrl":"10.1016/S1872-2067(26)64961-3","url":null,"abstract":"<div><div>The direct synthesis of high-value-added long-chain primary alcohols (LPAs, C₆₊OH) from syngas (CO + H₂) is highly attractive. However, low selectivity of targeted products is generally obtained due to competitive dissociative and non-dissociative CO adsorption, as well as uncontrollable chain growth that causes a complex reaction network. Herein, we report that Na-driven Co₂C-Co dual active sites could be engineered by loading the Na promoter onto an activated carbon supported Co-based catalyst, achieving total alcohol selectivity of <em>ca</em>. 46% with a remarkable LPAs fraction higher than 65%, which represents the first report of high LPA selectivity in literature. Comprehensive characterizations and experiments indicated that electron-rich state of Co₂C-Co sites was generated through Na promotion, which enhances the surface basicity of the catalyst and favors chain propagation. Moreover, Na promotes the dissociation of CO to form *C species, facilitating the transformation of metallic Co into Co₂C and leading to the formation of Na-driven Co₂C-Co active sites that are closely associated with CO insertion. Density functional theory calculations show that Na significantly also promotes C-C coupling while inhibiting hydrogenation and promoting CO insertion, which is deemed to be the intrinsic mechanism behind the high LPAs selectivity. This work elucidates a dual role of Na in constructing active sites and modulating surface reaction energetics, providing a design paradigm to break the LPAs selectivity barrier in syngas conversion.</div></div>","PeriodicalId":9832,"journal":{"name":"Chinese Journal of Catalysis","volume":"85 ","pages":"Pages 371-383"},"PeriodicalIF":17.7,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148214575","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Phase to performance: The advancing role of molybdenum carbides in reverse water-gas shift reaction","authors":"Fleur A.E. Bruekers ,&nbsp;Tess I. van Benthem ,&nbsp;Rajamohanan Sobhana Anju,&nbsp;N. Raveendran Shiju","doi":"10.1016/S1872-2067(26)65036-X","DOIUrl":"10.1016/S1872-2067(26)65036-X","url":null,"abstract":"<div><div>Molybdenum carbides (MoC_<em>x</em>) are rapidly emerging as efficient catalysts for the reverse water-gas shift (RWGS) reaction, outperforming conventional transition metals with their unique blend of noble-metal-like reactivity, exceptional thermal stability, and scalability. Recent advances in 2024–2025 have unlocked the excellent potential of the previously underexplored <em>α</em>-MoC phase, revealing unprecedented activity, robust CO selectivity, and dynamic carbidic carbon participation in CO₂ activation. These advances, alongside <em>in situ</em> mechanistic insights and phase-activity correlations, make a compelling case for MoC_<em>x</em> as a transformative platform for RWGS and downstream CO₂ valorization. Despite these advances, critical questions remain regarding the precise role of surface carbon vacancies, the long-term stability of MoC_<em>x</em> under dynamic RWGS conditions, the scalability of synthesis methods, and the durability for industrial deployment. This perspective provides the first focused synthesis of recent developments, while outlining current challenges and future research opportunities needed to position MoC_<em>x</em> catalysts at the forefront of circular carbon technologies and industrial CO₂ utilization.</div></div>","PeriodicalId":9832,"journal":{"name":"Chinese Journal of Catalysis","volume":"85 ","pages":"Pages 1-12"},"PeriodicalIF":17.7,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148214830","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Defect-mediated dual-site synergy in Zn-CuInS2 enables orbital-tailored high performance photocatalytic CO2-to-ethylene conversion","authors":"Kezhen Lai ,&nbsp;Yuxin Sun ,&nbsp;Linping Li ,&nbsp;Xiaoqing Shi ,&nbsp;Xiaosong Zhou ,&nbsp;Ning Li ,&nbsp;Yangqin Gao ,&nbsp;Lei Ge","doi":"10.1016/S1872-2067(26)65022-X","DOIUrl":"10.1016/S1872-2067(26)65022-X","url":null,"abstract":"<div><div>The photocatalytic conversion of CO₂ into high-value fuels represents a promising strategy for achieving carbon neutrality by utilizing solar energy. Overcoming kinetic barriers in multi-electron transfer and C–C coupling is critical for photocatalytic CO₂-to-C₂H₄ conversion. Herein, Zn-doped CuInS₂ (Zn-CIS) with spontaneously generated sulfur vacancies (S_v) was designed and constructed for highly selective photocatalytic CO₂ reduction. Experimental and density functional theory studies reveal that Zn²⁺ preferentially substitutes In³⁺ sites, inducing S_v formation via charge compensation. S_v acts as an electron reservoir, elevating the Fermi level (<em>E</em>_f) by 0.375 eV and prolonging lifetime of photogenerated charge carriers. Moreover, Zn²⁺ substitution creates adjacent Cu–Zn dual sites with a 2.60 Å spacing, enabling an asymmetric coordination where CO₂ bonds via Cu–C and Zn–O interactions. Furthermore, S_v-mediated charge redistribution activates the Zn 3<em>d</em> orbitals, driving their coupling with the CO₂ bonding orbitals (4<em>σ</em>/1<em>π</em>), which synergizes with Cu 3<em>d</em>-CO₂ 2<em>π</em>* antibonding hybridization and promotes the adsorption and activation of CO₂ molecules. This dual-site synergy reduces the energy barrier of the rate-determining step by 0.41 eV and drives efficient *CO → *CHO → *COCHO dimerization, resulting in a 15.9 μmol g^–1 h^–1 C₂H₄ yield, 5.9-fold enhancement with 77.5% electron selectivity. This work highlights the effectiveness of defect-mediated dual-site engineering, coupled with orbital-level insights, facilitating efficient C2 product formation and provides a new paradigm for solar-driven carbon resource conversion.</div></div>","PeriodicalId":9832,"journal":{"name":"Chinese Journal of Catalysis","volume":"85 ","pages":"Pages 153-167"},"PeriodicalIF":17.7,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148214834","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Nickel-based catalyst supported on porous carbon carrier with hydrophilic domains enables high-performance anion exchange membrane fuel cells","authors":"Pin Meng ,&nbsp;Peichen Wang ,&nbsp;Jiahe Yang ,&nbsp;Yunlong Zhang,&nbsp;Hongda Shi,&nbsp;Xingyan Chen,&nbsp;Dingge Fan,&nbsp;Siyan Chen,&nbsp;Xi Lin,&nbsp;Dongdong Wang,&nbsp;Yang Yang,&nbsp;Qianwang Chen","doi":"10.1016/S1872-2067(26)65010-3","DOIUrl":"10.1016/S1872-2067(26)65010-3","url":null,"abstract":"<div><div>Nickel (Ni)-based catalysts are the most promising platinum (Pt)-free anode hydrogen oxidation reaction (HOR) catalysts in anion exchange membrane fuel cells (AEMFCs). However, the limited reactivity of Ni in alkaline HOR presents a significant barrier to the commercialization of AEMFCs, due to both thermodynamic and kinetic constraints. Here, we employ zinc single atoms (Zn-SAs) modified porous carbon support to create microscopic hydrophilic domains aimed at optimizing electrode kinetics. We found that the doping of Zn-N species could manipulate the electron transfer between Ni and carbon support, which causes a drastically diminished adsorption of hydrogen on Ni, thus boosting the alkaline HOR activity from a thermodynamic perspective. Spectral and electrochemical data reveal that Zn sites facilitate hydroxide transfer at the Ni/Zn₁-NC interface by improving hydrogen bond network connectivity. These enhancement enables the Ni/Zn₁-NC AEMFC to deliver a peak power density of 678 mW cm^–2, surpassing even a low loading of commercial Pt/C. This work illustrates the potential for high efficiency in platinum-group metal-free AEMFCs.</div></div>","PeriodicalId":9832,"journal":{"name":"Chinese Journal of Catalysis","volume":"85 ","pages":"Pages 182-192"},"PeriodicalIF":17.7,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148214506","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dual-site CuS-Co9S8 heterojunctions for efficient and selective glycerol electrooxidation","authors":"Yuwei Li,&nbsp;Yuxin He,&nbsp;Zongyao Guo,&nbsp;Jingyi Zhang,&nbsp;Yizhi Wu,&nbsp;Mingkun Jiang,&nbsp;Shiyu Chen,&nbsp;Dan Wu","doi":"10.1016/S1872-2067(26)65032-2","DOIUrl":"10.1016/S1872-2067(26)65032-2","url":null,"abstract":"<div><div>Electrocatalytic oxidation of surplus glycerol from biodiesel production is fundamentally limited by the competitive adsorption of glycerol and OH^– ions on catalyst surfaces. To overcome this challenge, a CuS-Co₉S₈ heterojunction was fabricated via a two-step hydrothermal sulfidation method. This catalyst features spatially and functionally decoupled active sites, in which CuS domains preferentially adsorbs glycerol and Co₉S₈ promotes OH^– activation, thereby balancing surface reactant concentrations and suppressing oxygen evolution side reactions. <em>In-situ</em> Raman spectroscopy and theoretical calculations reveal that interfacial electron redistribution stabilizes high-valent cobalt species and enables dual-site cooperative reactivity. The resulting electrode delivers an industrially relevant current density of 200 mA cm^–2 at a low potential of 1.24 V (<em>vs</em>. RHE) with a Faradaic efficiency of 94.8% for formate at 1.5 V. In a flow-type membrane electrode assembly, stable operation over 100 h at 200 mA cm^–2 is achieved, yielding a formate production rate of ~86.1 kg m^–2. Techno-economic analysis indicates a net profit potential of ~$775 per ton of glycerol processed. This study establishes a general dual-site design principle for overcoming adsorption competition in polyol electrooxidation, offering a scalable pathway for efficient biomass valorization.</div></div>","PeriodicalId":9832,"journal":{"name":"Chinese Journal of Catalysis","volume":"85 ","pages":"Pages 272-285"},"PeriodicalIF":17.7,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148214513","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}