Advanced Powder Materials最新文献

{"title":"Rapid synthesis of carbon quantum dot-integrated metal–organic framework nanosheets via electron beam irradiation for selective 5-hydroxymethylfurfural electrooxidation","authors":"Qianjia Ni ,&nbsp;Mingwan Zhang ,&nbsp;Bijun Tang ,&nbsp;Weidong Hou ,&nbsp;Kang Wang ,&nbsp;Huazhang Guo ,&nbsp;Jiye Zhang ,&nbsp;Tao Han ,&nbsp;Minghong Wu ,&nbsp;Liang Wang","doi":"10.1016/j.apmate.2025.100267","DOIUrl":"10.1016/j.apmate.2025.100267","url":null,"abstract":"<div><div>Balancing the adsorption of OH⁻ and 5-hydroxymethylfurfural (HMF) is crucial in optimizing the competing HMF oxidation reaction and oxygen evolution reaction, especially given the polymerization tendency of HMF in alkaline solutions. Herein, we present an innovative approach for rapidly synthesizing a NiFe bimetallic metal-organic framework (MOF) induced by electron-withdrawing carbon quantum dot (EW-CQD) via electron beam irradiation within 2 ​min. EW-CQD serve as structural regulators, expanding the NiFe-MOF interlayer spacing, increasing reactive site availability, and more effectively balancing the adsorption of OH⁻ and HMF, thereby significantly boosting the oxidation activity of HMF. The resulting EW-CQD-MOF exhibits a low potential of 1.36 ​V vs. RHE at 10 ​mA ​cm⁻² and maintains excellent durability over 120 ​h. Comprehensive in situ characterization elucidates the HMF oxidation reaction pathway, showing high selectivity towards 2,5-furandicarboxylic acid (FDCA) under ambient conditions, with an impressive HMF conversion rate of 94% and FDCA selectivity of 96% within 6 ​h. These findings underscore the critical role of structural optimization and adsorption balance in catalytic performance enhancement and offer valuable insights for designing high-efficiency catalysts, advancing sustainable catalytic processes.</div></div>","PeriodicalId":7283,"journal":{"name":"Advanced Powder Materials","volume":"4 2","pages":"Article 100267"},"PeriodicalIF":0.0,"publicationDate":"2025-01-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143487842","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Structure-tailored superlattice Bi7Ti4NbO21: Coupling octahedral tilting and rotation induced high ferroelectric polarization for efficient piezo-photocatalytic CO2 reduction","authors":"Jingren Ni ,&nbsp;Rufang Zhao ,&nbsp;Chendi Shi ,&nbsp;Yuanyuan Ji ,&nbsp;Aize Hao ,&nbsp;Aiting Xie ,&nbsp;Hongjian Yu ,&nbsp;Siew Kheng Boong ,&nbsp;Hiang Kwee Lee ,&nbsp;Chuanqiang Zhou ,&nbsp;Jie Han","doi":"10.1016/j.apmate.2025.100265","DOIUrl":"10.1016/j.apmate.2025.100265","url":null,"abstract":"<div><div>Intergrowth ferroelectric semiconductors with excellent spontaneous polarization field are highly promising piezo-photocatalytic candidate materials. In addition, developing structural design and revealing polarization enhancement in-depth mechanism are top priorities. Herein, we introduce the intergrowth ferroelectrics Bi₇Ti₄NbO₂₁ thin-layer nanosheets for piezo-photocatalytic CO₂ reduction. Density functional theory (DFT) calculations indicate that interlayer lattice mismatch leads to increased tilting and rotation angle of Ti/NbO₆ octahedra on perovskite-like layers, serving as the main reason for increased polarization. Furthermore, the tilting and rotation angle of the interlayer octahedron further increase under stress, suggesting a stronger driving force generated to facilitate charge carrier separation efficiency. Meanwhile, Bi₇Ti₄NbO₂₁ nanosheets provide abundant active sites to effectively adsorb CO₂ and acquire sensitive stress response, thereby presenting synergistically advanced piezo-photocatalytic CO₂ reduction activity with a high CO generation rate of 426.97 ​μmol ​g⁻¹ ​h⁻¹. Our work offers new perspectives and directions for initiating and investigating the mechanisms of high-performance intergrowth piezo-photocatalysts.</div></div>","PeriodicalId":7283,"journal":{"name":"Advanced Powder Materials","volume":"4 2","pages":"Article 100265"},"PeriodicalIF":0.0,"publicationDate":"2025-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143487841","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"High temperature molten salts mediated deep regeneration and recrystallization of ternary nickle-rich cathodes","authors":"Peng Yuan ,&nbsp;Tao Zhang ,&nbsp;Zuoyu Qin ,&nbsp;Yuanhang Gao ,&nbsp;Xiang Long ,&nbsp;Zuosu Qin ,&nbsp;Ning Zhang ,&nbsp;Chuankun Jia ,&nbsp;Gen Chen","doi":"10.1016/j.apmate.2025.100266","DOIUrl":"10.1016/j.apmate.2025.100266","url":null,"abstract":"<div><div>Within the framework of carbon neutrality, lithium-ion batteries (LIBs) are progressively booming along with the growing utilization of green and clean energy. However, the extensive application of LIBs with limited lifespan has brought about a significant recycling dilemma. The traditional hydrometallurgical or pyrometallurgical strategies are not capable to maximize the output value of spent LIBs and minimize the potential environmental hazards. Herein, to alternate the tedious and polluting treatment processes, we propose a high-temperature molten-salt strategy to directly regenerate spent cathodes of LIBs, which can also overcome the barrier of the incomplete defects' restoration with previous low-temperature molten salts. The high-energy and stable medium environment ensures a more thorough and efficient relithiation reaction, and simultaneously provides sufficient driving force for atomic rearrangement and grains secondary growth. In consequence, the regenerated ternary cathode (R-NCM) exhibits significantly enhanced structural stability that effectively suppresses the occurrence of cracks and harmful side reactions. The R-NCM delivers excellent cycling stability, retaining 81.2% of its capacity after 200 cycles at 1 C. This technique further optimizes the traditional eutectic molten-salt approach, broadening its applicability and improving regenerated cathode performance across a wider range of conditions.</div></div>","PeriodicalId":7283,"journal":{"name":"Advanced Powder Materials","volume":"4 2","pages":"Article 100266"},"PeriodicalIF":0.0,"publicationDate":"2025-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143463567","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Atomically dispersed Fe boosting elimination performance of g-C3N4 towards refractory sulfonic azo compounds via catalyst-contaminant interaction","authors":"Puying Liang ,&nbsp;Zhouping Wang ,&nbsp;Shiyu Liao ,&nbsp;Yang Lou ,&nbsp;Jiawei Zhang ,&nbsp;Chengsi Pan ,&nbsp;Yongfa Zhu ,&nbsp;Jing Xu","doi":"10.1016/j.apmate.2024.100251","DOIUrl":"10.1016/j.apmate.2024.100251","url":null,"abstract":"<div><div>Herein, an oxygen-doped porous g-C₃N₄ photocatalyst modified with atomically dispersed Fe (Fe₁/OPCN) is successfully prepared and exhibits significant superiority in removing refractory sulfonic azo contaminants from water via catalyst-contaminant interaction. The elimination performance of Fe₁/OPCN towards acid red 9, acid red 13 and amaranth containing similar azonaphthalene structure and increasing sulfonic acid groups increases gradually. The amaranth degradation rate of Fe₁/OPCN is 17.7 and 6.1 times as that of homogeneous Fenton and OPCN, respectively. In addition, Fe₁/OPCN also has more outstanding removal activities towards other contaminants with sulfonic acid and azo groups alone. The considerable enhancement for removing sulfonic azo contaminants of Fe₁/OPCN is mainly ascribed to the following aspects: (1) The modified Fe could enhance the adsorption towards sulfonic azo compounds to accelerate the mass transfer, act as e⁻ acceptor to promote interfacial charge separation, and trigger the self-Fenton reaction to convert in-situ generated H₂O₂ into •OH. (2) Fe(Ⅲ) could coordinate with <strong>—</strong>N=N<strong>—</strong> to form d-π conjugation, which could attract e⁻ transfer to attack <strong>—</strong>N=N<strong>—</strong> bond. Meanwhile, the inhibited charge recombination could release more free h⁺ to oxidize sulfonic acid groups into SO₄⁻•. (3) Under the cooperation of abundant multiple active species (<em>•</em>O₂⁻, h⁺, e⁻, <em>•</em>OH, SO₄⁻•) formed during the degradation reaction, sulfonic azo compounds could be completely mineralized into harmless small molecules (CO₂, H₂O, etc.) by means of <strong>—</strong>N=N<strong>—</strong> cleavage, hydroxyl substitution, and aromatic ring opening. This work offers a novel approach for effectively eliminating refractory sulfonic azo compounds from wastewater.</div></div>","PeriodicalId":7283,"journal":{"name":"Advanced Powder Materials","volume":"4 1","pages":"Article 100251"},"PeriodicalIF":0.0,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142698806","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Controllable synthesis and heterogeneous tailoring of 1D perovskites, emerging properties and applications","authors":"En Yang ,&nbsp;Mengna Zhang ,&nbsp;Shuaishuai Wei ,&nbsp;Dan Liang ,&nbsp;Mustafa Zeb ,&nbsp;Liping Zhang ,&nbsp;Yoonseob Kim ,&nbsp;Yuan Zhao ,&nbsp;Wei Ma","doi":"10.1016/j.apmate.2024.100250","DOIUrl":"10.1016/j.apmate.2024.100250","url":null,"abstract":"<div><div>One-dimensional perovskites possess unique photoelectric properties that distinguish them from other perovskite types, making them a focal point in photoelectric research. In recent years, there has been a significant surge in interest surrounding the synthesis and application of one-dimensional anisotropic perovskites, spurred by advancements in synthesis techniques and notable breakthroughs in novel methodologies and application properties. This article provides a comprehensive review of the progress made in research on one-dimensional anisotropic perovskites, detailing the synthesis mechanisms and potential pathways for performance enhancement in various applications. We highlight the crucial role of controllable synthesis and heterogeneous effect in tailoring perovskite properties to boost application efficacy. Initially, this review examines the primary synthesis methods and mechanisms for creating heterogeneously induced one-dimensional anisotropic perovskites, categorizing them into two main approaches: the classical wet chemical synthesis, which utilizes selective ligands, and the ligand-free, substrate-assisted method. The precision in controllable synthesis is essential for fabricating heterogeneous structures, where the synthesized precursor, shape, and surface ligand significantly influence the interfacial strength of the heterogenic interface. We also discuss the key features that must be improved for high-performance applications, exploring how heterogeneous effects can enhance performance and drive the development of heterogeneous devices in various applications, such as photodetectors, solar cells, light-emitting diodes, and photocatalysis. Conclusively, by highlighting the emerging potential and promising opportunities offered by strategic heterogeneous construction, we forecast a dynamic and transformative future for their production and application landscapes.</div></div>","PeriodicalId":7283,"journal":{"name":"Advanced Powder Materials","volume":"4 1","pages":"Article 100250"},"PeriodicalIF":0.0,"publicationDate":"2024-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142698841","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Promoting homogeneous tungsten doping in LiNiO2 through a grain boundary phase induced by excessive lithium","authors":"Junjie Wang ,&nbsp;Yucen Yan ,&nbsp;Zilan Zhao ,&nbsp;Jiayi Li ,&nbsp;Gui Luo ,&nbsp;Duo Deng ,&nbsp;Wenjie Peng ,&nbsp;Mingxia Dong ,&nbsp;Zhixing Wang ,&nbsp;Guochun Yan ,&nbsp;Huajun Guo ,&nbsp;Hui Duan ,&nbsp;Lingjun Li ,&nbsp;Shihao Feng ,&nbsp;Xing Ou ,&nbsp;Junchao Zheng ,&nbsp;Jiexi Wang","doi":"10.1016/j.apmate.2024.100248","DOIUrl":"10.1016/j.apmate.2024.100248","url":null,"abstract":"<div><div>LiNiO₂ (LNO) is one of the most promising cathode materials for lithium-ion batteries. Tungsten element in enhancing the stability of LNO has been researched extensively. However, the understanding of the specific doping process and existing form of W are still not perfect. This study proposes a lithium-induced grain boundary phase W doping mechanism. The results demonstrate that the introduced W atoms first react with the lithium source to generate a Li–W–O phase at the grain boundary of primary particles. With the increase of lithium ratio, W atoms gradually diffuse from the grain boundary phase to the interior layered structure to achieve W doping. The feasibility of grain boundary phase doping is verified by first principles calculation. Furthermore, it is found that the Li₂WO₄ grain boundary phase is an excellent lithium ion conductor, which can protect the cathode surface and improve the rate performance. The doped W can alleviate the harmful H2↔H3 phase transition, thereby inhibiting the generation of microcracks, and improving the electrochemical performance. Consequently, the 0.3 ​wt% W-doped sample provides a significant improved capacity retention of 88.5 ​% compared with the pristine LNO (80.7 ​%) after 100 cycles at 2.8–4.3 ​V under 1C.</div></div>","PeriodicalId":7283,"journal":{"name":"Advanced Powder Materials","volume":"4 1","pages":"Article 100248"},"PeriodicalIF":0.0,"publicationDate":"2024-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142698842","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"3D-printed redox-active polymer electrode with high-mass loading for ultra-low temperature proton pseudocapacitor","authors":"Miaoran Zhang,&nbsp;Tengyu Yao,&nbsp;Tiezhu Xu,&nbsp;Xinji Zhou,&nbsp;Duo Chen,&nbsp;Laifa Shen","doi":"10.1016/j.apmate.2024.100247","DOIUrl":"10.1016/j.apmate.2024.100247","url":null,"abstract":"<div><div>The stable operation of supercapacitors at extremely low temperatures is crucial for applications in harsh environments. Unfortunately, conventional inorganic electrodes suffer from sluggish diffusion kinetics and poor cycling stability for proton pseudocapacitors. Here, a redox-active polymer poly (1,5-diaminonaphthalene) is developed and synthesized as an ultrafast, high-mass loading, and durable pseudocapacitive anode. The charge storage of poly (1,5-diaminonaphthalene) depends on the reversible coordination reaction of the C=N group with H⁺, which enables fast kinetics associated with surface-controlled reactions. The 3D-printed organic electrode delivers a remarkable areal capacitance (8.43 ​F ​cm⁻² at 30.78 ​mg ​cm⁻²) and thickness-independent rate performance. Furthermore, the 3D-printed proton pseudocapacitor exhibits great low-temperature tolerance and delivers a high energy density of 0.44 ​mWh cm⁻² ​at −60 ​°C, as well as operates well even at −80 ​°C. This work signifies that combining organic material design with 3D hierarchical network electrode construction can provide a promising solution for low-temperature-resistant supercapacitors.</div></div>","PeriodicalId":7283,"journal":{"name":"Advanced Powder Materials","volume":"4 1","pages":"Article 100247"},"PeriodicalIF":0.0,"publicationDate":"2024-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142699348","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Advances in electrocatalytic urea synthesis: From fundamentals to applications","authors":"Zhenlin Mo,&nbsp;Jincheng Mu,&nbsp;Baojun Liu","doi":"10.1016/j.apmate.2024.100245","DOIUrl":"10.1016/j.apmate.2024.100245","url":null,"abstract":"<div><div>The electrocatalytic synthesis of urea (ESU) is a green and sustainable alternative to conventional production methods, and the related research is still in its infancy. Up to now, the field has been explored by several reviews, however, the authors are focusing on some particular problems and could not provide a holistic view of the ESU. Based on these considerations, the novelty of this review lies in its comprehensive and systematic framework, as well as its in-depth analysis and general summary of several key issues. Hence, in this review, we critically evaluated the ESU through in-depth studies of various aspects, including nitrogen sources, catalysts choice, conditions modifications, detection methods, product calculations, and mechanisms evaluation, etc. In addition, after analyzing the reaction routes, reaction kinetics/thermodynamics and techno-economics assessment are also investigated. Finally, the summary and outlook are presented eventually, providing valuable insights for the related research. We believe that we will provide researchers with a comprehensive and clear picture of green synthesized urea, which is of great academic and practical significance.</div></div>","PeriodicalId":7283,"journal":{"name":"Advanced Powder Materials","volume":"3 6","pages":"Article 100245"},"PeriodicalIF":0.0,"publicationDate":"2024-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142554850","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Heteroatom doping in 2D MXenes for energy storage/conversion applications","authors":"Sumanta Sahoo ,&nbsp;Rajesh Kumar ,&nbsp;Iftikhar Hussain ,&nbsp;Kaili Zhang","doi":"10.1016/j.apmate.2024.100246","DOIUrl":"10.1016/j.apmate.2024.100246","url":null,"abstract":"<div><div>MXenes (inorganic metal carbides, nitrides, and carbonitrides) are currently the rising star of two-dimensional (2D) family. After its discovery in 2011, initial research was concentrated on pristine MXenes only. However, in the last few years, the MXene family has been expanded with the exploration of novel double MXenes, synthesis of non-Ti MXenes, and heteroatom doping of MXenes. The current review article delivers an exclusive overview of the current research trends on the heteroatom doping of MXenes. The recent advances in heteroatom doping of MXenes (majorly Ti-MXenes) for energy storage/conversion applications including secondary batteries (Li-ion, Li–S, Na–S, Na-ion, K-ion, Zn-ion batteries), supercapacitors, electrocatalysis, etc. are summarized. A brief overview of the defects as well as doping in various 2D materials is included in the manuscript. Various doping strategies of MXenes are outlined. Moreover, the impact of artificial intelligence/machine learning on MXene research is also concisely discussed. Additionally, the advantages of doping on MXenes are discussed in detail. Lastly, the existing challenges and future prospects of doped MXenes are addressed. It is expected that the current review will open new prospects for the fabrication of advanced energy devices through heteroatom doping of MXenes.</div></div>","PeriodicalId":7283,"journal":{"name":"Advanced Powder Materials","volume":"3 6","pages":"Article 100246"},"PeriodicalIF":0.0,"publicationDate":"2024-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142526243","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Atomically dispersed NiOx cluster on high-index Pt facets boost ethanol electrooxidation through long-range synergistic sites","authors":"Yao Wang ,&nbsp;Meng Zheng ,&nbsp;Yunrui Li ,&nbsp;Lidan Zhu ,&nbsp;Haoran Li ,&nbsp;Qishun Wang ,&nbsp;Hui Zhao ,&nbsp;Jiawei Zhang ,&nbsp;Yuming Dong ,&nbsp;Yongfa Zhu","doi":"10.1016/j.apmate.2024.100244","DOIUrl":"10.1016/j.apmate.2024.100244","url":null,"abstract":"<div><div>Constructing the desired long-range dual sites to enhance the C–C bond-cleavage and CO-tolerate ability during ethanol oxidation reaction is of importance for further applications. Herein, the concept of holding atomically dispersed NiO_<em>x</em> cluster supported on Pt-based high-index facets (NiO_<em>x</em>/Pt) is proposed to build O-bridged Pt–Ni dual sites. Strikingly, the obtained NiO_<em>x</em>/Pt dual sites show 4.97 times specific activity higher than that of commercial Pt/C (0.35 ​mA ​cm⁻²), as well as outstanding CO-tolerance and durability. The advanced electrochemical in-situ characterizations reveal that the NiO_<em>x</em>/Pt can accelerate rapid dehydroxylation and C–C bond-cleavage over the Pt–Ni dual sites. Theoretical calculations disclose that the atomically dispersed NiO_<em>x</em> species can lower the adsorption/reaction energy barriers of intermediates. This tactic provides a promising methodology on regulating the surface synergistic sites via engineering atomically dispersed oxide site.</div></div>","PeriodicalId":7283,"journal":{"name":"Advanced Powder Materials","volume":"3 6","pages":"Article 100244"},"PeriodicalIF":0.0,"publicationDate":"2024-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142441288","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}