{"title":"Surface Modification Strategies for Copper-Based Catalysts in Selective CO2 Electroreduction to Multicarbon Products","authors":"Dongxing Tan, Yuanyuan Feng* and Jintao Zhang*, ","doi":"10.1021/acsenergylett.5c01600","DOIUrl":"https://doi.org/10.1021/acsenergylett.5c01600","url":null,"abstract":"<p >Electrocatalytic carbon dioxide reduction reaction (ECRR) holds great promise for enabling an artificial carbon cycle, offering potential solutions to both the energy crisis and environmental pollution. Leveraging renewable energy to power the ECRR can enable the conversion of renewable electricity into chemical energy, yielding economically valuable carbon-based products. Among these, the selective reduction of carbon dioxide (CO<sub>2</sub>) to multicarbon (C<sub>2+</sub>) products, which possess higher value and energy density, is particularly desirable. However, achieving both high selectivity and stability of this process remains a critical challenge, necessitating the development of advanced catalyst designs. This Perspective delves into the role of surface modification strategies in enhancing the selectivity and stability of copper-based catalysts, focusing on how these modifications regulate electronic structure, interface microenvironment, and binding energies of intermediates. By providing a comprehensive understanding of these catalytic principles, this review aims to guide the rational design of next-generation copper-based catalysts for efficient CO<sub>2</sub> reduction into C<sub>2+</sub> products.</p>","PeriodicalId":16,"journal":{"name":"ACS Energy Letters ","volume":"10 9","pages":"4221–4241"},"PeriodicalIF":18.2,"publicationDate":"2025-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145036271","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Jennii M. Burrell, Bishal Adhikari, Sakiru L. Abiodun and Andrew B. Greytak*,
{"title":"Constructing Lead Halide Perovskite Nanocrystal Surfaces","authors":"Jennii M. Burrell, Bishal Adhikari, Sakiru L. Abiodun and Andrew B. Greytak*, ","doi":"10.1021/acsenergylett.5c01584","DOIUrl":"https://doi.org/10.1021/acsenergylett.5c01584","url":null,"abstract":"<p >Colloidal lead halide perovskite (LHP) nanocrystals (NCs) are a class of materials that have exceptional optical properties, with a large variety of use cases from photovoltaics to quantum cryptography. The construction of LHP NC surfaces is fundamentally mediated by ligand species, which play a role in all aspects of the resulting LHP NC characteristics, including photoluminescence quantum yield (PLQY), colloidal stability, and ultimately their performance in optoelectronic devices. In this Review, we highlight advances and promising areas in the construction of LHP NC surfaces via three main schemes: preparation of native surfaces simultaneously with colloidal growth, ligand exchange schemes, and reactive chemistry yielding modified surfaces or compositional structures. In combination, these schemes provide innumerable opportunities for exploration and rational control of the colloidal and electronic properties of the resulting materials.</p>","PeriodicalId":16,"journal":{"name":"ACS Energy Letters ","volume":"10 9","pages":"4158–4183"},"PeriodicalIF":18.2,"publicationDate":"2025-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145036230","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Suning Gao, Yaohui Huang, Jiarun Geng, Wei Hu, Kun Feng, Jun Zhong*, Changhong Yu and Fujun Li*,
{"title":"Reversible Phase Transition of an Oxide Cathode in High-Voltage Sodium-Ion Batteries","authors":"Suning Gao, Yaohui Huang, Jiarun Geng, Wei Hu, Kun Feng, Jun Zhong*, Changhong Yu and Fujun Li*, ","doi":"10.1021/acsenergylett.5c01842","DOIUrl":"https://doi.org/10.1021/acsenergylett.5c01842","url":null,"abstract":"<p >Layered oxides (LOs) show great potential as high-capacity cathode materials for sodium-ion batteries (SIBs). However, severe phase transitions of LOs at high operation voltages induce large volume variations and anisotropic lattice strain. Herein, the irreversible phase transition of O3-NaNi<sub>0.5</sub>Mn<sub>0.5</sub>O<sub>2</sub> at 4.3 V is regulated through entropy modulation in Na<sub>0.846</sub>K<sub>0.049</sub>Zn<sub>0.081</sub>Ni<sub>0.322</sub>Fe<sub>0.102</sub>Mn<sub>0.398</sub>Ti<sub>0.097</sub>O<sub>2</sub> (HENM). This facilitates formation of an O/P intergrowth phase in HENM upon deep desodiation, which is induced by the enhanced electron density around oxygen in transition-metal slabs. The reduced lattice strain and layer gliding decrease local stress to maintain the structural integrity of HENM. These reward SIBs with a capacity of 160.2 mAh/g through the reversible redox of Ni<sup>2.03+</sup> ↔ Ni<sup>3.83+</sup> and Fe<sup>3.00+</sup> ↔ Fe<sup>3.90+</sup>. The pouch cell of HENM||hard carbon shows a high energy density of 155.1 Wh/kg and retains 88% of its capacity after 2000 cycles. This study offers new guidance for the development of high-voltage cathode materials.</p>","PeriodicalId":16,"journal":{"name":"ACS Energy Letters ","volume":"10 9","pages":"4140–4147"},"PeriodicalIF":18.2,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145036367","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Yibin Lai, Xuehui Xu*, Xing Tang, Pan Li, Huiyan Chen, Hanbo Zhu, Ran Peng, Lurong Yang, Ziyan Jia, Juan Hui, Xiaojian She, Ye Yuan* and Yang michael Yang*,
{"title":"Multifunctional Passivator Enables High-Efficient Gas-Quenching Sn–Pb Perovskite Solar Cells","authors":"Yibin Lai, Xuehui Xu*, Xing Tang, Pan Li, Huiyan Chen, Hanbo Zhu, Ran Peng, Lurong Yang, Ziyan Jia, Juan Hui, Xiaojian She, Ye Yuan* and Yang michael Yang*, ","doi":"10.1021/acsenergylett.5c01745","DOIUrl":"https://doi.org/10.1021/acsenergylett.5c01745","url":null,"abstract":"<p >Tin–lead (Sn–Pb) perovskites deliver ideal bandgaps (∼1.25 eV) for both single-junction and tandem photovoltaics; however, their rapid crystallization kinetics and Sn<sup>2+</sup> oxidation vulnerability propagate severe defect densities that limit efficiency and stability. Herein, we design a multifunctional passivator, <i>n</i>-dodecylammonium acetate (DOAAc), in which acetate anions (Ac<sup>–</sup>) simultaneously passivate halide vacancies and coordinate undercoordinated surface Pb<sup>2+</sup>/Sn<sup>2+</sup> sites. Consequently, DOAAc demonstrated superior passivation efficacy, enhanced interfacial binding strength, and exceptional oxidation resistance. XPS validation reveals that surface Sn<sup>4+</sup> content reduces from 24.41% to 8.62% with DOAAc treatment. Transient ion migration measurements further show a 4.5-fold reduction in mobile ion density, while XPS/FTIR analyses confirm robust complex-induced interfacial adhesion. UPS/SCLC/TRPL collectively verifies optimized energy-level alignment, reduced trap density, and enhanced carrier dynamics. Finally, DOAAc-passivated Sn–Pb PSCs achieve a record efficiency of 23.33% for gas-quenching fabricated devices. Under continuous AM 1.5G illumination (65 °C, xenon lamp), T<sub>80</sub> lifetime is extended by nearly 2-fold compared to the control devices.</p>","PeriodicalId":16,"journal":{"name":"ACS Energy Letters ","volume":"10 9","pages":"4131–4139"},"PeriodicalIF":18.2,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145036322","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Yongkang Tian, Yafeng Xu, Maung Maung Yin, Huaxin Wang*, Zhigang Zang and Omar F. Mohammed*,
{"title":"In Situ Interfacial Engineering in Perovskite Solar Cells: The Importance of Additives","authors":"Yongkang Tian, Yafeng Xu, Maung Maung Yin, Huaxin Wang*, Zhigang Zang and Omar F. Mohammed*, ","doi":"10.1021/acsenergylett.5c02002","DOIUrl":"https://doi.org/10.1021/acsenergylett.5c02002","url":null,"abstract":"<p >Halide perovskite solar cells (PSCs) demonstrate exceptional power conversion efficiency and cost-effectiveness; however, their commercial viability is constrained by interfacial defects that compromise device performance and stability. While traditional interfacial modification techniques such as spin-coating perform effectively at laboratory scale, they present significant challenges when transitioning to large-area manufacturing processes. Recent research has focused on <i>in situ</i> interface engineering through the direct incorporation of molecular additives into perovskite precursor solutions. This strategy facilitates the <i>in situ</i> formation of beneficial interfacial architectures, including 2D/3D heterojunctions and passivation layers, thereby enhancing charge extraction efficiency while simultaneously reducing interfacial recombination losses. This review systematically analyzes the underlying mechanisms governing additive segregation at heterointerfaces and examines their multifunctional roles in (i) inducing dimensionally engineered phases, (ii) enhancing charge extraction through band alignment, and (iii) modulating nucleation kinetics to promote preferred crystallographic orientation. These precursor additive strategies represent promising pathways toward scalable manufacturing innovations that are essential for the successful commercialization of PSCs.</p>","PeriodicalId":16,"journal":{"name":"ACS Energy Letters ","volume":"10 9","pages":"4102–4130"},"PeriodicalIF":18.2,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145036316","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Haoyue Zhong, Hongxin Lin, Weilin Huang, Mintao Su, Yuqi Wu, Ruqin Ma, Yu Luo, Pengfei Yu, Siyuan Pan, Yuxi Deng, Zhengliang Gong and Yong Yang*,
{"title":"Synergistic Regulation of Single-Atom Catalysis and Conductive Enhancement in All-Solid-State Li–S Batteries","authors":"Haoyue Zhong, Hongxin Lin, Weilin Huang, Mintao Su, Yuqi Wu, Ruqin Ma, Yu Luo, Pengfei Yu, Siyuan Pan, Yuxi Deng, Zhengliang Gong and Yong Yang*, ","doi":"10.1021/acsenergylett.5c01856","DOIUrl":"https://doi.org/10.1021/acsenergylett.5c01856","url":null,"abstract":"<p >The electrochemical performance of all-solid-state lithium–sulfur batteries (ASSLSBs) remains inadequate for commercial viability due to the inherently low electronic conductivity of elemental sulfur, which results in sluggish reaction kinetics. Here, we propose a dual modification strategy combining doping and catalysis to promote solid-state conversion reactions in the sulfur cathode. This synergistic approach has been shown to enhance the electrical conductivity of the sulfur cathode, thereby improving the reaction kinetics. Through XPS and <sup>7</sup>Li ssNMR analysis, we reveal the sequential formation and quantitative evolution of various lithium polysulfide intermediates during the sulfur reduction process. The ASSLSBs demonstrated an areal capacity of 6.3 mAh cm<sup>–2</sup> and a capacity retention of 95.9% after 100 cycles. Furthermore, the ASSLSBs paired with a Li metal anode achieved an electrode energy density of 818.4 Wh kg<sup>–1</sup>. These findings provide valuable insights into the solid-phase conversion process of sulfur and establish a promising strategy for developing high-performance ASSLSBs.</p>","PeriodicalId":16,"journal":{"name":"ACS Energy Letters ","volume":"10 9","pages":"4082–4090"},"PeriodicalIF":18.2,"publicationDate":"2025-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145036289","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Reduced Flow Battery Capacity Fade from Mixed Redox-Active Organics Beyond the Rule of Mixtures","authors":"Kyumin Lee, Kiana Amini* and Michael J. Aziz*, ","doi":"10.1021/acsenergylett.5c01503","DOIUrl":"https://doi.org/10.1021/acsenergylett.5c01503","url":null,"abstract":"<p >Aqueous organic redox flow batteries offer a sustainable approach to long-duration energy storage but suffer from molecular degradation. Here, we present a mixed redox-active strategy that stabilizes 2,6-dihydroxyanthraquinone (DHAQ) by enabling <i>in situ</i> regeneration of redox-active species under standard operating conditions. By incorporating 0.1 M of 4,4′-((9,10-anthraquinone-2,6-diyl)dioxy)dibutyrate (DBEAQ) into a 0.1 M DHAQ electrolyte, the fade rate is reduced from 4.7% to 0.9% per day, a 62% decrease relative to the 2.35%/day expected from a noninteracting mixture. Increasing DBEAQ concentration to 0.2 M further lowers fade to 0.43% per day, representing a 73% reduction relative to the expected value of 1.57%. Electrochemical and NMR data show that regeneration occurs via chemical oxidation of anthrone to a dimer, followed by electrochemical reoxidation to DHAQ. This approach is not limited to DBEAQ, suggesting broad applicability to other anthraquinones. The underlying regeneration mechanism offers a general framework for improving electrolyte stability in organic redox flow batteries.</p>","PeriodicalId":16,"journal":{"name":"ACS Energy Letters ","volume":"10 8","pages":"4067–4073"},"PeriodicalIF":18.2,"publicationDate":"2025-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144807354","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
William P. Kopcha, Aiswarya Abhisek Mohapatra, Casey M. Davis, Jonathan R. Thurston, Eui Hyun Suh, Bo Dong, Megan R. Brown, Aniruddha Basu, Zejie Chen, Shane Ardo, Chad M. Risko, Tianquan Lian, Erin L. Ratcliff, Stephen Barlow, Seth R. Marder, Michael F. Toney, Melissa K. Gish*, Andrew J. Ferguson* and Obadiah G. Reid*,
{"title":"Electrolyte Immersion Increases Photoconductivity in a Model Polymer Photocathode","authors":"William P. Kopcha, Aiswarya Abhisek Mohapatra, Casey M. Davis, Jonathan R. Thurston, Eui Hyun Suh, Bo Dong, Megan R. Brown, Aniruddha Basu, Zejie Chen, Shane Ardo, Chad M. Risko, Tianquan Lian, Erin L. Ratcliff, Stephen Barlow, Seth R. Marder, Michael F. Toney, Melissa K. Gish*, Andrew J. Ferguson* and Obadiah G. Reid*, ","doi":"10.1021/acsenergylett.5c01809","DOIUrl":"https://doi.org/10.1021/acsenergylett.5c01809","url":null,"abstract":"<p >Immersing polymer solar cells in aqueous electrolyte for photoelectrochemical (PEC) hydrogen production is likely to cause photophysical changes that could present both challenges and opportunities for engineering functional and durable devices. Herein we study the bulk heterojunction blend poly(4,8-bis(5-(2-ethylhexyl)thiophen-2-yl)benzo[1,2-<i>b</i>:4,5-<i>b</i>′]dithiophene-2,6-diyl)-<i>alt</i>-(2-(((2-ethylhexyl)oxy)carbonyl)-3-fluorothieno[3,4-<i>b</i>]thiophene-4,6-diyl):poly(<i>N</i>,<i>N</i>′-di(2-octyldodecyl)naphthalene-1,8:4,5-bis(dicarboximide)-2,6-diyl)-<i>alt</i>-(2,2-bithiophene-5,5′-diyl) (PTB7-Th:N2200) excited-state dynamics in electrolyte from femtosecond to millisecond time scales using pump–probe microwave conductivity and absorption spectroscopy. While the blend swells very little, electrolyte exposure <i>increases</i> the microwave-frequency mobility and possibly the yield of photogenerated charges while also <i>decreasing</i> crystallinity. These results indicate an enhancement in key performance metrics, implying that any limitations on the performance of PEC test devices do not arise from active layer–electrolyte interactions. For the PTB7-Th:N2200 blend or similar photocathode systems, our results indicate that improving the interfacial kinetics and/or the carrier lifetime should be prioritized, not protecting the active layer from the electrolyte. Since this observation may not be universal to all polymer systems, future research should focus on identifying their limiting photophysical processes.</p>","PeriodicalId":16,"journal":{"name":"ACS Energy Letters ","volume":"10 8","pages":"4019–4026"},"PeriodicalIF":18.2,"publicationDate":"2025-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144807441","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Gholamabbas Sadeghi, Slawomir Porada*, Henk Miedema and Bert H.V.M. Hamelers,
{"title":"Role of Longwave Radiation in Solar Evaporation","authors":"Gholamabbas Sadeghi, Slawomir Porada*, Henk Miedema and Bert H.V.M. Hamelers, ","doi":"10.1021/acsenergylett.5c01934","DOIUrl":"https://doi.org/10.1021/acsenergylett.5c01934","url":null,"abstract":"<p >Solar evaporation systems are typically evaluated based on solar energy, yet they also receive substantial energy input from longwave radiation (LWR), which varies with environmental conditions. This study demonstrates that LWR or atmospheric heat contributes significantly to the evaporation process. Controlled experiments under 1-sun illumination and dark conditions indicate that LWR measurably enhances vapor flux, and the amount of LWR absorbed depends on the design configuration. Unlike photovoltaics, which rely solely on solar energy, solar evaporators benefit from this additional energy source, increasing the total energy available for evaporation. We show that accounting for LWR can resolve instances of reported evaporation efficiencies exceeding 100% even when using the standard temperature-dependent latent heat of vaporization. By properly including LWR as an input in the energy balance, the calculated efficiency falls below the thermal limit, providing a more accurate benchmark for evaluating solar evaporation technologies. Addressing the role of LWR is essential for advancing solar thermal system performance standards.</p>","PeriodicalId":16,"journal":{"name":"ACS Energy Letters ","volume":"10 8","pages":"4035–4044"},"PeriodicalIF":18.2,"publicationDate":"2025-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.acs.org/doi/pdf/10.1021/acsenergylett.5c01934","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144807474","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Lin Peng, Yilu Liu, Pengcheng Xue, Chenxi Lei, Yang Xiao, Lishan Lin, Liang Ma*, Luyi Chen*, Yue-Peng Cai, Jian Wang, Lingzhi Zhao* and Qifeng Zheng*,
{"title":"Practical Lithium–Sulfur Batteries Enabled by a Six-Membered Cyclic Urea Solvent","authors":"Lin Peng, Yilu Liu, Pengcheng Xue, Chenxi Lei, Yang Xiao, Lishan Lin, Liang Ma*, Luyi Chen*, Yue-Peng Cai, Jian Wang, Lingzhi Zhao* and Qifeng Zheng*, ","doi":"10.1021/acsenergylett.5c00974","DOIUrl":"https://doi.org/10.1021/acsenergylett.5c00974","url":null,"abstract":"<p >Highly solvating electrolytes hold great prospects for achieving the goal of practically high-energy-density lithium–sulfur batteries, yet they suffer from short cycle life due to their poor compatibility with Li-metal anode (LMA). Herein, a new six-membered cyclic urea, N, N′-dimethylpropyleneurea (DMPU), was rationally proposed as an electrolyte solvent to conquer this longstanding contradiction. The DMPU with high electron donicity preferentially coordinates with Li<sup>+</sup> to dominate the inner-solvation shell, which not only initiates and stabilizes the S<sub>3</sub><sup>•–</sup> radical to facilitate S redox kinetics and 3D Li<sub>2</sub>S deposition but also suppresses its contact reaction with LMA kinetically. More encouragingly, the DMPU molecule with a six-membered ring bears small ring strain, thus weakening their reactivity with LMA thermodynamically. Consequently, the DMPU-based electrolyte bestows an extremely high area capacity of 8.4 mAh cm<sup>–2</sup> for a practical lithium–sulfur cell under a high S mass loading of 8.2 mg cm<sup>–2</sup> and ultralow E/S ratio of 3.8 μL mg<sub>sulfur</sub><sup>–1</sup>.</p>","PeriodicalId":16,"journal":{"name":"ACS Energy Letters ","volume":"10 8","pages":"4004–4012"},"PeriodicalIF":18.2,"publicationDate":"2025-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144807259","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}