Solar RRL最新文献

{"title":"Efficiency Boost in Highly Flexible Cu(In, Ga)Se2 Solar Cells on Mica by One-Step Sputtering with Rear-Side Modification","authors":"Maliya Syabriyana,&nbsp;Yung-Hsun Chen,&nbsp;Hsin-Fang Chang,&nbsp;Duc-Chau Nguyen,&nbsp;De-Shiang Liou,&nbsp;Ying-Hao Chu,&nbsp;Tzu-Ying Lin,&nbsp;Chih-Huang Lai","doi":"10.1002/solr.70122","DOIUrl":"https://doi.org/10.1002/solr.70122","url":null,"abstract":"<p><b>Perovskite Solar Cells</b></p><p>In article number 2500333, Tzu-Ying Lin, Chih-Huang Lai, and co-workers present a breakthrough in flexible Cu(In, Ga)Se₂ (CIGS) solar cells on mica substrates by one-step sputtering, featuring back-side modification with a TiN buffer layer. This design enhances adhesion, crystallinity of Mo, CIGS, and rear-junction. The cells demonstrate remarkable mechanical durability, maintaining 98% efficiency after 3000 bending cycles, highlighting mica’s potential for scalable manufacturing of flexible CIGS solar modules.\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"9 18","pages":""},"PeriodicalIF":6.0,"publicationDate":"2025-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/solr.70122","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145135535","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Efficiency Boost in Highly Flexible Cu(In, Ga)Se2 Solar Cells on Mica by One-Step Sputtering with Rear-Side Modification","authors":"Maliya Syabriyana,&nbsp;Yung-Hsun Chen,&nbsp;Hsin-Fang Chang,&nbsp;Duc-Chau Nguyen,&nbsp;De-Shiang Liou,&nbsp;Ying-Hao Chu,&nbsp;Tzu-Ying Lin,&nbsp;Chih-Huang Lai","doi":"10.1002/solr.70122","DOIUrl":"https://doi.org/10.1002/solr.70122","url":null,"abstract":"<p><b>Perovskite Solar Cells</b></p><p>In article number 2500333, Tzu-Ying Lin, Chih-Huang Lai, and co-workers present a breakthrough in flexible Cu(In, Ga)Se₂ (CIGS) solar cells on mica substrates by one-step sputtering, featuring back-side modification with a TiN buffer layer. This design enhances adhesion, crystallinity of Mo, CIGS, and rear-junction. The cells demonstrate remarkable mechanical durability, maintaining 98% efficiency after 3000 bending cycles, highlighting mica’s potential for scalable manufacturing of flexible CIGS solar modules.\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"9 18","pages":""},"PeriodicalIF":6.0,"publicationDate":"2025-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/solr.70122","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145135510","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impact of CIGS Absorber and Sputtered InxSy:Na Buffer Composition on Solar Cell Performance","authors":"Dimitrios Hariskos,&nbsp;Rico Gutzler,&nbsp;Ana Kanevce,&nbsp;Wolfram Hempel,&nbsp;Stefan Paetel,&nbsp;Wolfram Witte","doi":"10.1002/solr.202500375","DOIUrl":"https://doi.org/10.1002/solr.202500375","url":null,"abstract":"<p>We report on sodium containing indium sulfide (In_xS_y:Na) buffer layer in combination with a Cu(In,Ga)Se₂ (CIGS) absorber and investigate the mutual interaction and influence of them on the thin-film solar cell device performance. We examine a variety of absorber layers including CIGS with RbF post-deposition treatment (PDT), CIGS without PDT, and Ag-alloyed CIGS without PDT, each with three different copper concentrations. All absorber layers are prepared by in-line coevaporation of the elements using a multistage industrially relevant process. The In_xS_y:Na buffer layers are deposited by magnetron sputtering from three different indium sulfide targets containing 0 mol%, 2 mol%, and 10 mol% NaF.</p><p>Devices in which the In_xS_y:Na layer is combined with CIGS with RbF-PDT have the highest power conversion efficiencies. The presence of sodium in In_xS_y can contribute to a higher cell efficiency depending on the quality of the absorber used. Sodium likely has a positive effect if the alkali doping in the absorber is insufficient and can be compensated by the sodium supplied from the buffer. We demonstrate cell efficiencies up to 19.1% with a sodium-free In₂S₃ buffer combined with a high-quality RbF-PDT CIGS absorber with a comparably high copper content.</p>","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"9 19","pages":""},"PeriodicalIF":6.0,"publicationDate":"2025-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145196799","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dual Chemical Bath and Drop-Casting Strategy for CoV2O6/BiVO4 Heterostructure Fabrication to Improve Charge Separation and Boost Photoelectrochemical Water Splitting","authors":"Tahir Naveed Jahangir,&nbsp;Alanud S. F Almelehi,&nbsp;Muhammad Younas,&nbsp;Tarek A. Kandiel","doi":"10.1002/solr.202500470","DOIUrl":"https://doi.org/10.1002/solr.202500470","url":null,"abstract":"<p>Developing a facile approach for the fabrication of high-quality BiVO₄ films is essential to enhance the photoelectrochemical performance of BiVO₄ photoanodes. Herein, we report a novel dual chemical bath deposition and drop-casting strategy for fabricating pinhole-free CoV₂O₆/BiVO₄ heterostructure. First, a Co(OH)₂ layer was grown on an FTO substrate via chemical bath deposition. Then, a Bi/V precursor mixture was drop-cast and annealed to obtain high-quality CoV₂O₆/BiVO₄ photoanodes. This dual-deposition approach was crucial for preventing pinhole formation and thereby minimizing the solution-mediated back-reduction reaction at the FTO back contact. Photoelectrochemical measurements revealed that the CoV₂O₆/BiVO₄ photoanodes exhibited a fivefold increase in photocurrent compared to pristine BiVO₄ photoanodes. After modification with water oxidation cocatalysts, the photoanodes delivered a stable photocurrent density of 4.55 mA cm⁻² at 1.23 V_RHE. They demonstrated a Faradaic efficiency of 95% and achieved an applied bias photon-to-current efficiency of 1.45%, representing a sevenfold improvement over pristine BiVO₄. The enhanced photoelectrocatalytic performance is primarily attributed to the formation of the pinhole-free CoV₂O₆/BiVO₄ heterostructure, which suppresses surface recombination and extends the lifetime of photogenerated holes, as confirmed by transient photocurrent and intensity-modulated photocurrent spectroscopy measurements. The developed dual-deposition strategy is facile and can be applied to other metal oxide-based photoanodes.</p>","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"9 19","pages":""},"PeriodicalIF":6.0,"publicationDate":"2025-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145196724","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Facile Anti-Solvent Method to Simultaneously Improve Efficiency and Reproducibility of Layer-by-Layer Organic Solar Cells","authors":"Xie Di,&nbsp;Xiang Huang,&nbsp;Yi Jin,&nbsp;Rui Hu,&nbsp;Xiaojie Ren,&nbsp;Yitong Ji,&nbsp;Xiaotong Liu,&nbsp;Xueyuan Yang,&nbsp;Wenchao Huang","doi":"10.1002/solr.202500210","DOIUrl":"https://doi.org/10.1002/solr.202500210","url":null,"abstract":"<p>Layer-by-layer (LBL) spin-coating is a widely recognized method for developing high-efficiency organic solar cells (OSCs). However, in the LBL device with a conventional architecture, the residual solvents trapped in the underlying donor film will affect the interface between donor and acceptor materials as well as the morphology of upper acceptor materials, thus leading to poor reproducibility and efficiency. This study provides a facile strategy that spin-coats a mixed solvent of methanol and acetic acid, facilitating the removal of residual solvents from the donor material. The introduction of the mixed anti-solvent can also optimize the roughness, facilitate the crystallization of the donor material, and improve interfacial properties. The devices without any further treatment exhibit a power conversion efficiency (PCE) of 17.8%, while devices treated with pristine methanol achieve an efficiency up to 18.4%. Notably, devices treated with mixed methanol and acetic acid further boost efficiency to 19.3%. Furthermore, this approach is also applicable to flexible OSCs, yielding an efficiency of 18.0%.</p>","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"9 19","pages":""},"PeriodicalIF":6.0,"publicationDate":"2025-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145196608","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Steady-State Carrier Distribution under Short-Circuit Conditions—Role of Electric Field and Generation Rate Profiles in homo-pn Solar Cells","authors":"Isshin Sumiyoshi,&nbsp;Yoshitaro Nose","doi":"10.1002/solr.202500437","DOIUrl":"https://doi.org/10.1002/solr.202500437","url":null,"abstract":"<p>Short-circuit current density (<i>J</i>_SC) represents the maximum extractable current for photovoltaics, and closing the gap to its radiative limit is crucial for advanced and emerging technologies. However, analysis of its losses remains unstructured, because the classical current density expression—proportional to carrier concentration and gradient of quasi-Fermi levels—becomes cumbersome under short-circuit conditions. Most simulations therefore focus on the maximum-power point, leaving no clear framework for pinpointing <i>J</i>_SC losses or developing design guidelines. Here, we address this issue using a charge-balance framework, in which the divergence of current density equals the net generation at steady state. This formulation reduces the analysis of <i>J</i>_SC to identifying the dominant factors governing the excess carrier distribution under short circuit conditions—an approach that constitutes the main contribution of this work. Systematic SCAPS-1D simulations of <i>homo-pn</i> solar cells reveal that this distribution is governed primarily by the internal electric field, rather than the equilibrium carrier concentration, although both drift and diffusion contribute. Analysis using infinitesimal photogeneration slices further shows that each excess carrier distribution consists of a peak at the generation site and tails extending into nongeneration regions, both of which drive recombination. This framework offers a direct, quantitative route for identifying and minimizing <i>J</i>_SC losses.</p>","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"9 19","pages":""},"PeriodicalIF":6.0,"publicationDate":"2025-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/solr.202500437","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145196562","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Novel Noncondensed Acceptors Based on 4H-Dithieno[3,2-B:2′, 3′-D]pyrrole and 4H-Cyclopenta[1,2-B:5,4-B′]Dithiophene N, S-Heterocycles with an Ethynylene Linker for Ternary Polymer Solar Cells with an Efficiency More than 15%","authors":"M. L. Keshtov,&nbsp;Zh. Xie,&nbsp;A. R. Khokhlov,&nbsp;V. N. Sergeev,&nbsp;D. P. Kalinkin,&nbsp;D. Y. Shikin,&nbsp;D. Y. Godovsky,&nbsp;S. Karak,&nbsp;Ganesh D. Sharma","doi":"10.1002/solr.202500422","DOIUrl":"https://doi.org/10.1002/solr.202500422","url":null,"abstract":"<p>This study explores the design, synthesis, and application of two nonfused ring nonfullerene acceptors, namely <b>ECPDT-IC</b> and <b>EDTP-IC</b>, featuring an ethynylene linkers between two 4Hcyclopenta[1,2-b:5,4-b0]dithiophene (CPDT) units and two 4-(2-octyldodecyl)-4H-dithieno[3,2-b:2′, 3′-d]pyrrole (DTP) units, respectively. The incorporation of the ethynylene linker is found to effectively regulate the energy levels and molecular conformations of the nonfullerene acceptors. The <b>EDTP-IC</b> with a DTP central core exhibits higher electron mobility, compared to <b>ECPDT-IC</b>. The frontier energy levels of both <b>ECPDT-IC</b> and <b>EDTP-IC</b> are aligned with PTB7-Th and also showed complementary absorption profiles. The organic solar cells (OSCs) based on PTB7-Th:<b>EDTP-IC</b> attained higher power conversion efficiency (PCE) (13.35%) as compared to the PTB7-Th:<b>ECPDT-IC</b> counterpart (10.87%), attributed to efficient exciton dissociation and charge transport. Further, the PCE has been improved to 15.17% for ternary OSC, when <b>ECPDT-IC</b> was added to PTB7-Th:<b>EDTP-IC</b> binary active layer. The PCE is about 15%, likely due to the active layer's absorption spectrum being limited to 820 nm. However, these NFR-NFAs could be promising for efficient indoor OSCs and as guest components in OSCs with wide bandgap polymers and narrow bandgap acceptors.</p>","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"9 19","pages":""},"PeriodicalIF":6.0,"publicationDate":"2025-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145196449","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sequentially Evaporated Wide Bandgap Perovskite Absorber for Large-Area and Reproducible Fabrication of Solar Cells","authors":"Arman Mahboubi Soufiani,&nbsp;\u0000Hajar Moumine,&nbsp;\u0000Erik Wutke,&nbsp;\u0000Guillermo A. Farias Basulto,&nbsp;\u0000Wander Max Bernardes de Araujo,&nbsp;Matthew Leyden,&nbsp;Mateusz Szot,&nbsp;Tobias Bertram,&nbsp;Viktor Škorjanc,&nbsp;Angelika Harter,&nbsp;Stefanie Severin,&nbsp;Marcel Roß,&nbsp;Roland Mainz,&nbsp;Rutger Schlatmann,&nbsp;Steve Albrecht,&nbsp;Bernd Stannowski,&nbsp;Jona Kurpiers","doi":"10.1002/solr.202500412","DOIUrl":"https://doi.org/10.1002/solr.202500412","url":null,"abstract":"<p>Herein, we perform sequential deposition of the organic and inorganic sub-components evaporated from <i>point sources</i>, followed by thermal conversion to yield wide bandgap perovskite films for the application in perovskite/silicon tandem cells. In our approach, uniform formamidinium iodide (FAI) layers with varying thicknesses are first deposited with rotating substrate. We next co-evaporate the inorganic precursors PbI₂, PbBr₂, and CsI onto the FAI layer in a static mode, without substrate rotation, leading to thickness gradients across the substrate, known from single-layer characterization. To promote conversion to α-phase perovskite, another uniform FAI layer is deposited on top, sandwiching the inorganic precursor layer stack. After thermal conversion, we obtain controlled compositional variations of the perovskite layer. Using spatially resolved characterization techniques, the most suitable composition, hence, evaporation rates for the individual inorganic precursors and the best thickness of the FAI sublayer are identified in a time-efficient manner. As a result, an optimized average implied open-circuit voltage, i<i>V</i>_OC, of about 1230 mV and optical bandgap of 1.70 eV, very uniformly distributed over a half M6 wafer area, were achieved for the absorbers when deposited on a self-assembled monolayer. Without any perovskite surface passivation or additional treatment, single-junction devices with an average fill factor of 70% (65%) in reverse (forward) light current–voltage scan and <i>V</i>_OC of 1075 mV were achieved across several batches. Integrating this absorber in tandem cells with a random-pyramid textured bottom-cell led to preliminary cells with efficiencies up to 24%.</p>","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"9 19","pages":""},"PeriodicalIF":6.0,"publicationDate":"2025-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/solr.202500412","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145196448","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Benzylhydrazinium Chloride Interface Engineering Boosts Performance of Wide-Bandgap Perovskite and Tandem Solar Cells","authors":"Yixiang Yu,&nbsp;Gang Xu,&nbsp;Tao Zhang,&nbsp;Zehang Liu,&nbsp;Yuzhou Wu,&nbsp;Xinquan Wang,&nbsp;Qingquan He","doi":"10.1002/solr.202500478","DOIUrl":"https://doi.org/10.1002/solr.202500478","url":null,"abstract":"<p>Wide-bandgap (WBG) perovskites have gained great attention as promising top-cell absorbers with the potential of enabling efficient perovskite/crystal silicon tandem solar cells (TSCs). However, defects generated during the deposition of perovskite substantially degrade device performance and operational stability. Here, we demonstrate an interfacial engineering strategy for efficient defect passivation of Cs_0.05(FA_0.77MA_0.23)_0.95Pb(I_0.77Br_0.23)₃ WBG perovskite (1.68 eV) films based on small organic molecule, benzylhydrazine monohydrochloride (BHC). The BHC, incorporating both primary amine (–NH₂) and protonated ammonium (–NH₃⁺) functional groups, enables bifunctional synergistic passivation of undercoordinated Pb²⁺ and cation vacancies on perovskite surface. This strategy boosts the power conversion efficiency (PCE) of WBG perovskite solar cells from 19.01% to 20.87%, with simultaneous improvements in all photovoltaic parameters including open-circuit voltage, short-circuit current density, and fill factor. Unencapsulated devices retain 80% of initial PCE after 960 h storage under ambient conditions. When integrated into perovskite/silicon TSCs, a PCE of 29.56% is achieved.</p>","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"9 19","pages":""},"PeriodicalIF":6.0,"publicationDate":"2025-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145196450","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hydrophilic or Hydrophobic? Spontaneous Chemical Capping with Bis(trifluoromethanesulfonyl)imide-Based Additive for Photoabsorbers in Perovskite Solar Cells","authors":"Naoyuki Nishimura,&nbsp;Ryuzi Katoh,&nbsp;Hiroyuki Kanda,&nbsp;Takurou N. Murakami","doi":"10.1002/solr.202500433","DOIUrl":"https://doi.org/10.1002/solr.202500433","url":null,"abstract":"<p>Salts based on <i>bis</i>(trifluoromethanesulfonyl)imide (TFSI) have been developed as additives for photoabsorbers in perovskite solar cells (PSCs) to enhance their photovoltaic (PV) performance. However, the effects of their TFSI anions have remained elusive. Herein, a novel methylammonium <i>bis</i>(trifluoromethanesulfonyl)imide (MA-TFSI) additive, comprising MA cations that are removed from the perovskite layer during heating, is verified. This is the first implementation of alkyl-primary-ammonium-based TFSI additives for perovskite layers. MA-TFSI addition exhibited unique chemical capping effects; the TFSI moieties were spontaneously coated on the outer surface of the perovskite and on the crystal grains during deposition, leading to the prevention of defect formation in the perovskite layer. Notably, the TFSI-capped perovskite surface displays high wettability to water droplets yet improved PV performance stability against humidity, contradicting the school of thought in the PSC research field. Parameter-differentiated contact angle (PDCA) measurements suggest that the high wettability of water droplets is attributed to the active hydrogen bonds derived from the TFSI capping. Meanwhile, the improved stability against humidity is attributable to the low dispersion energy of the CF₃ moiety in the TFSI capping on the crystal grains. The presented deviation from the prevailing viewpoint will lead to the advancement of materials science.</p>","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"9 19","pages":""},"PeriodicalIF":6.0,"publicationDate":"2025-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/solr.202500433","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145197256","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}