Journal of Energy Chemistry最新文献

{"title":"A multifunctional separator decorated by anionic metal–organic framework toward ultrastable zinc anodes","authors":"Ruotong Li ,&nbsp;Bin Yan ,&nbsp;Zutian Chen ,&nbsp;Zhangxing He ,&nbsp;Juan Yang","doi":"10.1016/j.jechem.2025.01.043","DOIUrl":"10.1016/j.jechem.2025.01.043","url":null,"abstract":"<div><div>Aqueous zinc ion batteries (AZIBs) have excellent development prospects due to their high theoretical capacity and low cost. Nevertheless, the commercial separator represented by glass fiber (GF) in AZIBs usually exhibits uneven porosity, poor zincophilicity, and insufficient functional groups, resulting in the emergence of the zinc anode dendrites and side reactions. Designing a separator with specific interfacial ion transport behavior is essential to achieve a highly stable reversible zinc anode. Herein, an anionic metal–organic framework (MOF) functionalized separator (GF-Bio-MOF-100) was presented to accelerate the desolvation process and modulate Zn²⁺ flux, thereby delivering the decreased nucleation overpotential and uniform Zn²⁺ deposition. The in-depth kinetics investigations combined with the in-situ Raman spectroscopy demonstrate that the carbonyl group within the Bio-MOF-100 is capable of capturing the H₂O molecules of [Zn(H₂O)₆]²⁺ via the H-bond interaction, which further accelerates the desolvation process and transport kinetics of Zn²⁺. Meanwhile, the anionic framework of the GF-Bio-MOF-100 separator acts as an interfacial ion channel to regulate the Zn²⁺ flux and enables dendrite-free Zn²⁺ deposition and growth. Consequently, the Zn|GF-Bio-MOF-100|Zn symmetric cell exhibited a stable Zn²⁺ plating/stripping behavior and it could cycle for 2000 h at 0.3 mA cm⁻². Additionally, the assembled Zn|GF-Bio-MOF-100|MnO₂ full cell delivers a capacity retention of 83.9% after 1000 cycles at 0.5 A g⁻¹. This work provides new insights into the design of functionalized separators for long-life AZIBs.</div></div>","PeriodicalId":15728,"journal":{"name":"Journal of Energy Chemistry","volume":"105 ","pages":"Pages 860-868"},"PeriodicalIF":13.1,"publicationDate":"2025-02-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143680091","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":"Synergistically dissipating the local strain and restraining lattice oxygen escape by fine-tuning of microstructure enabling Ni-rich cathodes with superior cyclabilities","authors":"Fengxia Fan,&nbsp;Ruixin Zheng,&nbsp;Chenrui Zeng,&nbsp;Haoyang Xu,&nbsp;Xinxiang Wang,&nbsp;Guilei Tian,&nbsp;Shuhan Wang,&nbsp;Chuan Wang,&nbsp;Pengfei Liu,&nbsp;Chaozhu Shu","doi":"10.1016/j.jechem.2025.01.039","DOIUrl":"10.1016/j.jechem.2025.01.039","url":null,"abstract":"<div><div>LiNi<em>_x</em>Co<em>_y</em>Mn<em>_z</em>O₂ (NCM, <em>x</em> ≥ 0.8, <em>x</em>  + <em>y</em> + <em>z</em> = 1) cathodes have attracted much attention due to their high specific capacity and low cost. However, severe anisotropic volume changes and oxygen evolution induced capacity decay and insecurity have hindered their commercial application at scale. In order to overcome these challenges, a kind of tantalum (Ta) doped nickel-rich cathode with reduced size and significantly increased number of primary particles is prepared by combining mechanical fusion with high temperature co-calcination. The elaborately designed micro-morphology of small and uniform primary particles effectively eliminates the local strain accumulation caused by the random orientation of primary particles. Moreover, the uniform distribution of small primary particles stabilizes the spherical secondary particles, thus effectively inhibiting the formation and extension of microcracks. In addition, the formed strong Ta–O bonds restrain the release of lattice oxygen, which greatly increases the structural stability and safety of NCM materials. Therefore, the cathode material with the designed primary particle morphology shows superior electrochemical performance. The 1 mol% Ta-modified cathode (defined as 1% Ta-NCM) shows a capacity retention of 97.5% after 200 cycles at 1 C and a rate performance of 137.3 mAh g⁻¹ at 5 C. This work presents promising approach to improve the structural stability and safety of nickel-rich NCM.</div></div>","PeriodicalId":15728,"journal":{"name":"Journal of Energy Chemistry","volume":"105 ","pages":"Pages 24-34"},"PeriodicalIF":13.1,"publicationDate":"2025-02-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143453380","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":"Construction of hard carbon with abundant closed ultra-micropores via a pre-oxidation strategy for high-efficiency sodium storage in the low potential plateau","authors":"Wenbo Hou ,&nbsp;Lili Ma ,&nbsp;Zhiyuan Liu ,&nbsp;Yiming Hu ,&nbsp;Wenxing Miao ,&nbsp;Bo Tao ,&nbsp;Kanjun Sun ,&nbsp;Hui Peng ,&nbsp;Guofu Ma","doi":"10.1016/j.jechem.2025.01.042","DOIUrl":"10.1016/j.jechem.2025.01.042","url":null,"abstract":"<div><div>Rationally regulating the porosity of hard carbon (HC), especially the closed pores matching the low potential plateau and the ultra-microporous structure suitable for Na⁺ embedding, has been shown to be the key to improving the sodium storage performance and initial coulombic efficiency (ICE). However, the preparation of such HC materials with specific pore structures still faces great challenges. Herein, a simple pre-oxidation strategy is employed to construct abundant closed ultra-microporous structures in soy protein powder-derived HC material, achieving a significant improvement in its ICE and platform capacity. The pre-oxidation process promotes the cross-linking degree of the soy protein, thereby hindering the directional growth of graphite domains during the carbonization process. The optimized HC exhibits ultra-high platform capacity (329 mAh g⁻¹) and considerable energy density (148.5 Wh kg⁻¹). Based on the ex-situ Raman and X-ray photoelectron spectroscopy characterization results, the excellent sodium storage capacity of the HC material is attributed to the synergistic effect of adsorption-intercalation/filling. The presented work provides novel insights into the synthesis of other biomass-derived HC materials with abundant closed ultra-micropores.</div></div>","PeriodicalId":15728,"journal":{"name":"Journal of Energy Chemistry","volume":"105 ","pages":"Pages 65-75"},"PeriodicalIF":13.1,"publicationDate":"2025-02-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143464513","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":"Tailoring the electrolyte microenvironment of indium catalysts for enhanced formic acid electrosynthesis","authors":"Zifan Zhu ,&nbsp;Yuanxiang Zhao ,&nbsp;Pengfei Sun ,&nbsp;Yuchen Sun ,&nbsp;Xintao Ma ,&nbsp;Yunyun Dong ,&nbsp;Zhihao Zhang ,&nbsp;Abdullah N. Alodhayb ,&nbsp;Xiaodong Yi ,&nbsp;Wei Shi ,&nbsp;Zhou Chen","doi":"10.1016/j.jechem.2025.01.041","DOIUrl":"10.1016/j.jechem.2025.01.041","url":null,"abstract":"<div><div>Electrocatalytic carbon dioxide reduction reaction (CO₂RR) to formic acid is considered an economically viable avenue toward carbon neutrality. Indium-based catalysts have garnered considerable attention in CO₂RR owing to their elevated hydrogen evolution reaction (HER) overpotential and eco-friendly characteristics. We have synthesized In₂O₃ nanofibers rich in oxygen vacancies using the electrospinning technique. The resultant 500-In₂O₃ exhibited superior performance in converting CO₂RR to HCOOH, achieving an impressive formate Faradaic efficiency (FE) of 92.1% at a current density of −600 mA cm⁻². Moreover, it demonstrated remarkable stability, maintaining its performance over 100 h at a current density of −300 mA cm⁻² under a neutral electrolyte. Density functional theory (DFT) calculations, in conjunction with spectroscopic characterizations, have revealed that a Cl-modified In catalyst exhibits a lowered energy barrier for the formation of *HCOOH, while simultaneously inhibiting the generation of *H, in contrast to its pristine In counterpart. Ultimately, we successfully engineered a dual-electrode system capable of simultaneously producing formate at both the cathode and the anode. At a current density of −100 mA cm⁻², our system achieves a reduction in energy consumption by 12.5% and a significant enhancement in electrical energy conversion efficiency by 39.9%.</div></div>","PeriodicalId":15728,"journal":{"name":"Journal of Energy Chemistry","volume":"105 ","pages":"Pages 54-64"},"PeriodicalIF":13.1,"publicationDate":"2025-02-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143464512","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":"Grain boundary engineering on Cu-based electrocatalysts promotes nitrate reduction to ammonia production","authors":"Xiaotian Guo,&nbsp;Rui-Ting Gao,&nbsp;Zehua Gao,&nbsp;Lei Wang","doi":"10.1016/j.jechem.2025.01.036","DOIUrl":"10.1016/j.jechem.2025.01.036","url":null,"abstract":"<div><div>Cu-based electrocatalysts derived from copper oxide exhibit good electrocatalytic activity and selectivity in the electrocatalytic nitrate reduction reaction (NO₃ RR). However, the origin of the enhanced selectivity and activity of NO₃RR is unclear. Herein, we investigate the activity of three copper oxide/hydroxide-derived catalysts, and verify the phase changes during the reduction process through electrochemical in situ Raman spectroscopy. Our results show that all phases ultimately transform into metallic copper during the electrochemical synthesis process, supporting that the zero valent copper phase is the actual active phase. The high-density grain boundaries and defects are responsible for the activity of NO₃RR. By combining with the nickel oxide, the selectivity of the catalyst for NO₃RR can be further improved, achieving an ammonia Faradaic efficiency of ∼96% and an ammonia yield of 3.2 mmol cm⁻² h⁻¹ at −0.05 V_RHE. This experimental design of oxygen intercalation/elimination brings a more flexible electrode, which provides a new methodology for constructing the grain boundary toward NO₃RR.</div></div>","PeriodicalId":15728,"journal":{"name":"Journal of Energy Chemistry","volume":"106 ","pages":"Pages 351-359"},"PeriodicalIF":13.1,"publicationDate":"2025-02-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143706239","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":"Ionic liquids-assisted in-situ targeted defect-healing strategy for high-performance sprayed perovskite modules","authors":"Jize Wang ,&nbsp;Xinxin Yu ,&nbsp;Cong Geng ,&nbsp;Wangnan Li ,&nbsp;Ying Liang ,&nbsp;Bin Li ,&nbsp;Yong Peng ,&nbsp;Yi-Bing Cheng","doi":"10.1016/j.jechem.2024.12.072","DOIUrl":"10.1016/j.jechem.2024.12.072","url":null,"abstract":"<div><div>In the process of spraying coating perovskite films, the “coffee ring” effect (CRE) leads to the problem of excessive organic ammonium salt accumulation in local areas that cannot be completely eliminated. We introduce an in-situ targeted defect-healing strategy by incorporating butylamine formate (BAFa) ionic liquid into the spray ink. Ionic liquids, due to their long carbon chain structure, tend to target flow towards the CRE region during the droplet evaporation process. The coordination between the lone pair electrons in the C<img>O group of BAFa and Pb²⁺ effectively reduces defects in perovskite and suppresses non-radiative recombination losses. Simultaneously, amine ligands, which are repelled to the film surface and grain boundaries, form a thin insulating monolayer in the CRE areas, forcing charge carriers to transport through areas of the perovskite with fewer defects. This approach enables the crystallization control and defect-heal over the Cs_0.19FA_0.81PbI_3-x-yBr_xCl_y perovskite films. Consequently, the champion perovskite solar cell achieved a power conversion efficiency of 22.04%, while mini-modules with an effective area of 64.8 cm² reached a peak power conversion efficiency of 18.35%, demonstrating the significant potential for commercializing large-area perovskite solar cells.</div></div>","PeriodicalId":15728,"journal":{"name":"Journal of Energy Chemistry","volume":"104 ","pages":"Pages 756-764"},"PeriodicalIF":13.1,"publicationDate":"2025-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143436993","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":"Lattice-matched metal/WN catalyst with highly oxygenophilic W sites for hydrogen production in seawater electrolyzer","authors":"Shipeng Geng ,&nbsp;Liming Chen ,&nbsp;Yinlong Wu ,&nbsp;Yi Wang ,&nbsp;Shuqin Song","doi":"10.1016/j.jechem.2024.12.071","DOIUrl":"10.1016/j.jechem.2024.12.071","url":null,"abstract":"<div><div>Designing efficient and durable hydrogen evolution reaction (HER) catalysts for seawater electrolysis is crucial for large-scale hydrogen production. Here, we introduce a theory-driven design of metal/WN electrocatalysts, with metal strongly coupled to lattice-matched WN. Theoretical calculations for Pt/WN reveal that W sites enhance H₂O adsorption/dissociation, optimizing Pt’s H binding. The prepared Pt/WN@CP nanorods can catalyze HER with low overpotentials of 107 and 113 mV at 500 mA cm⁻² in alkaline water/seawater, respectively, surpassing Pt/C. Extended calculations and experiments show that the optimized Ni/WN@CP-90 achieves an optimal Δ<em>G</em>_H* and overpotential of 219 mV at 500 mA cm⁻² in alkaline seawater, demonstrating the versatility of the WN support to promote HER activity. Notably, the anion exchange membrane water electrolyzer (AEMWE) constructed by Pt/WN@CP or Ni/WN@CP-90 with NiFe-LDH@NF demonstrates outstanding hydrogen production activity with excellent Faraday efficiency (∼100%) and durability (120 h), indicating the potential application of WN-supported catalysts for efficient and stable seawater electrolysis.</div></div>","PeriodicalId":15728,"journal":{"name":"Journal of Energy Chemistry","volume":"105 ","pages":"Pages 302-311"},"PeriodicalIF":13.1,"publicationDate":"2025-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143549871","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":"A highly crystalline small molecule donor based on bithiazole units enabling efficient ternary all-small-molecule organic solar cells","authors":"Wentao Zou ,&nbsp;Yixuan Xu ,&nbsp;Ke Sun ,&nbsp;Wenqing Zhang ,&nbsp;Huajun Xu ,&nbsp;Yuanyuan Kan ,&nbsp;Tao Liu ,&nbsp;Bingsuo Zou ,&nbsp;Yanna Sun ,&nbsp;Xiaotao Hao ,&nbsp;Yingguo Yang ,&nbsp;Ke Gao","doi":"10.1016/j.jechem.2024.12.070","DOIUrl":"10.1016/j.jechem.2024.12.070","url":null,"abstract":"<div><div>All-small-molecule organic solar cells (ASM-OSCs) have garnered widespread attention in recent years. However, their power conversion efficiencies (PCEs) still fall behind those of polymer donor-based devices, primarily due to the challenge of realizing optimized morphology in ASM-OSCs. Here, a highly crystalline small molecule donor (SMD) named ZW2 is synthesized and incorporated into the ZnP-TSEH:6TIC system. The addition of ZW2 synergistically regulates the morphology, molecular crystallinity, and molecular packing of blends, facilitating efficient charge transport and suppressing charge recombination. Consequently, an impressive PCE of 16.30% was delivered in the ternary device. This work highlights the significance of employing a highly crystalline SMD as the third component in tuning the crystallinity and morphology of blends, providing feasibility for achieving high-efficiency ASM-OSCs.</div></div>","PeriodicalId":15728,"journal":{"name":"Journal of Energy Chemistry","volume":"104 ","pages":"Pages 789-794"},"PeriodicalIF":13.1,"publicationDate":"2025-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143445042","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":"Evaluating the feasibility of copper-based skeletons in lithium metal batteries operated at subzero temperature","authors":"Yiyu Huang ,&nbsp;Ouwei Sheng ,&nbsp;Qingyue Han ,&nbsp;Hongyan Li ,&nbsp;Lei Sun ,&nbsp;Qimeng Sheng ,&nbsp;Lijing Yan ,&nbsp;Zeheng Li ,&nbsp;Chengbin Jin","doi":"10.1016/j.jechem.2024.12.069","DOIUrl":"10.1016/j.jechem.2024.12.069","url":null,"abstract":"<div><div>The next-generation lithium (Li) metal batteries suffer severe low-temperature capacity degradation, appealing for expeditions on solutions. Herein, the feasibility of copper-based skeletons (<em>i.e.</em>, 2D Cu foil, 3D Cu mesh, and CuZn mesh) frequently adopted in the stabilization of Li are evaluated at low temperatures. Li growth patterns and stripping behaviors on different skeletons and at different temperatures uncover the dendrite-free and dead-Li-less Li deposition/dissolution on CuZn mesh. Three-electrode impedance indicates the dynamic advantages of CuZn mesh, driving fast Li⁺ crossing through solid-electrolyte-interphase and charge transfer process. Notably, CuZn mesh enables the stable operation and fast charging (1.8 mA cm⁻²) of Li || LiFePO₄ cells for over 120 cycles at −10 °C with a superior capacity retention of 88%. The success of CuZn mesh can be translated into lower temperature (−20 ^oC) and 1.0-Ah-level pouch cells. This work provides fundamentals on improving low-temperature battery performances by skeletons with regulated spatial structure and lithiophilicity.</div></div>","PeriodicalId":15728,"journal":{"name":"Journal of Energy Chemistry","volume":"104 ","pages":"Pages 765-772"},"PeriodicalIF":13.1,"publicationDate":"2025-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143436976","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":"In-situ multi-scale structural engineering of cathode and electrolyte for high-rate and long-life Mg metal batteries","authors":"Guyue Li ,&nbsp;Zhenguo Yao ,&nbsp;Chilin Li","doi":"10.1016/j.jechem.2025.01.034","DOIUrl":"10.1016/j.jechem.2025.01.034","url":null,"abstract":"<div><div>Vanadium pentoxide (V₂O₅) displays the characteristics of high theoretical specific capacity, high operating voltage, and adjustable layered structure, possessing the considerable potential as cathode in magnesium metal batteries (MMBs). Nevertheless, the large charge-radius ratio of Mg²⁺ induces the strong interactions of Mg²⁺ with solvent molecules of electrolyte and anionic framework of cathode, resulting in a notable voltage polarization and structural deterioration during cycling process. Herein, an in-situ multi-scale structural engineering is proposed to activate the interlayer-expanded V₂O₅ cathode (pillared by tetrabutylammonium cation) via adding hexadecyltrimethylammonium bromide (CTAB) additive into electrolyte. During cycling, the in-situ incorporation of CTA⁺ not only enhances the electrostatic shielding effect and Mg species migration, but also stabilizes the interlayer spacing. Besides, CTA⁺ is prone to be adsorbed on cathode surface and induces the loss-free pulverization and amorphization of electroactive grains, leading to the pronounced effect of intercalation pseudocapacitance. CTAB additive also enables to scissor the Mg²⁺ solvation sheath and tailor the insertion mode of Mg species, further endowing V₂O₅ cathode with fast reaction kinetics. Based on these merits, the corresponding V₂O₅||Mg full cells exhibit the remarkable rate performance with capacities as high as 317.6, 274.4, 201.1, and 132.7 mAh g⁻¹ at the high current densities of 0.1, 0.2, 0.5, and 1 A g⁻¹, respectively. Moreover, after 1000 cycles, the capacity is still preserved to be 90.4 mAh g⁻¹ at 1 A g⁻¹ with an average coulombic efficiency of ∼100%. Our strategy of synergetic modulations of cathode host and electrolyte solvation structures provides new guidance for the development of high-rate, large-capacity, and long-life MMBs.</div></div>","PeriodicalId":15728,"journal":{"name":"Journal of Energy Chemistry","volume":"105 ","pages":"Pages 44-53"},"PeriodicalIF":13.1,"publicationDate":"2025-01-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143453382","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}