Energy technology最新文献_第3页

Nanocomposites for Lithium-Ion Battery Anodes Made of Silicon and Polyaniline Doped with Phytic Acid 掺杂植酸的硅和聚苯胺锂离子电池阳极纳米复合材料

IF 3.6 4区工程技术

Energy technology Pub Date : 2024-09-08 DOI: 10.1002/ente.202401156

Ekaterina V. Astrova, Irina Yu Sapurina, Alesya V. Parfeneva, Galina V. Li, Alexey V. Nashchekin, Darina A. Lozhkina, Aleksander M. Rumyantsev

引用次数: 0

Organic and Inorganic Photoactive Absorbers for Wavelength‐Selective Transparent Photovoltaic Devices: Focus Review 用于波长选择性透明光伏器件的有机和无机光活性吸收剂：焦点回顾

IF 3.8 4区工程技术

Energy technology Pub Date : 2024-09-06 DOI: 10.1002/ente.202400961

Terence K. S. Wong

{"title":"Organic and Inorganic Photoactive Absorbers for Wavelength‐Selective Transparent Photovoltaic Devices: Focus Review","authors":"Terence K. S. Wong","doi":"10.1002/ente.202400961","DOIUrl":"https://doi.org/10.1002/ente.202400961","url":null,"abstract":"The present status of wavelength‐selective transparent photovoltaic (TPV) devices for green buildings and self‐powered wireless sensors is comprehensively reviewed. Photoactive absorbers for both UV and near‐infrared (NIR)‐selective TPV are discussed. UV‐selective devices based on engineered small organic molecules have demonstrated high transparency (>80%). However, their power conversion efficiency (PCE) is ≈1%. Higher PCE of 3.15% and transparency of 51.4% are obtained from the bulk heterojunction (BHJ) of a wide energy gap conjugated polymer and nonfullerene acceptor (NFA). The highest transparency of 84.6% together with device stability and scalability is realized for CsPbCl2.5Br0.5 perovskite absorbers. The few reported NIR‐selective TPV devices are all organic solar cells. Using BHJs comprising ultranarrow energy gap conjugated polymer and NFA, a PCE of 5.74% and transparency of ≈60% can be obtained. However, current IR‐selective devices are generally limited by an absorption tail that encroaches into the visible region and result in suboptimal color rendering. To address this, a new spectral range ratio (SRR) parameter is proposed to classify absorbers for IR‐selective TPV devices. A molecular design strategy to increase the SRR based on frontier molecular orbital theory is outlined.","PeriodicalId":11573,"journal":{"name":"Energy technology","volume":"26 1","pages":""},"PeriodicalIF":3.8,"publicationDate":"2024-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142195689","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Smart Railway Transportation: Self-Powered and Self-Sensing Vibration Energy Harvester 智能轨道交通：自供电和自感应振动能量收集器

IF 3.6 4区工程技术

Energy technology Pub Date : 2024-09-06 DOI: 10.1002/ente.202401253

Ang Li, Chengliang Fan, Hongjie Tang, Zutao Zhang, Genshuo Liu, Linyang He, Jie Zhao, Jianhong Zhou, Yongli Hu

{"title":"Smart Railway Transportation: Self-Powered and Self-Sensing Vibration Energy Harvester","authors":"Ang Li, Chengliang Fan, Hongjie Tang, Zutao Zhang, Genshuo Liu, Linyang He, Jie Zhao, Jianhong Zhou, Yongli Hu","doi":"10.1002/ente.202401253","DOIUrl":"10.1002/ente.202401253","url":null,"abstract":"Safety monitoring sensors in smart railways need a sustainable onboard power supply. This article proposes a counter-rotating gear energy harvester (CG-EH) to convert the longitudinal vibration energy of trains into electricity for onboard sensors.CG-EH consists of a vibration input module, a motion conversion module, and an energy conversion module. The vibration input module converts the longitudinal displacement of the coupler into the rotational motion of the gears. The motion conversion module realizes the conversion of the reciprocating input displacement into the unidirectional rotation based on a counter-rotating gear set, multi-stage spur gear sets can effectively mitigate the effects of excitation on CG-EH. The energy conversion module transforms the kinetic energy of the unidirectional rotation into electrical energy through a generator. Experimental results show that the energy outputs of CG-EH are improved with longitudinal vibration compared with the usual onboard energy harvester. From the result, the peak output power of CG-EH is 14.59 W, the peak efficiency reaches 39.2%, enough to power relevant onboard sensors. Moreover, CG-EH can monitor the running status of trains based on deep learning. From the experiment results and application prospects, CG-EH is a favorable solution for the power supply problems of onboard sensors in smart railways.","PeriodicalId":11573,"journal":{"name":"Energy technology","volume":"12 12","pages":""},"PeriodicalIF":3.6,"publicationDate":"2024-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142195688","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Eco-Friendly Polyethylene Oxide/Aluminum Oxyhydroxide Nanocomposites for Flexible Energy Storage Devices 用于柔性储能设备的生态友好型聚氧化乙烯/氧化铝纳米复合材料

IF 3.6 4区工程技术

Energy technology Pub Date : 2024-09-06 DOI: 10.1002/ente.202401416

Meera Krishnan, Manammel Thankappan Ramesan

{"title":"Eco-Friendly Polyethylene Oxide/Aluminum Oxyhydroxide Nanocomposites for Flexible Energy Storage Devices","authors":"Meera Krishnan, Manammel Thankappan Ramesan","doi":"10.1002/ente.202401416","DOIUrl":"10.1002/ente.202401416","url":null,"abstract":"This study assesses the mechanical, thermal, and dielectric properties, as well as the conductivity and water contact angle, of eco-friendly polyethylene oxide (PEO) and aluminium oxyhydroxide (AlOOH) films prepared using water as a green solvent for fabricating flexible nanodielectric devices. X-ray diffraction and Fourier transform infrared analysis confirm the presence of AlOOH in the nanocomposites. Field emission scanning electron microscopy analysis reveals the surface morphology of nanocomposites, showing a more uniform distribution of AlOOH nanoparticles at 5 and 7 wt% loading. The influence of nanofiller content on the thermal properties of films is evaluated by differential scanning calorimetry and thermogravimetric analysis. Increasing AlOOH content significantly enhances both the glass transition temperature and the thermal stability of PEO/AlOOH nanocomposites. The films exhibit improved mechanical properties, with a tensile strength of 31.11 MPa and Young's modulus of 339 MPa at 5 wt% AlOOH. Electrical conductivity, dielectric parameters, and complex impedance are measured for all films. The PEO with 7 wt% AlOOH shows optimal electrical conductivity and dielectric constant. These findings suggest that altering AlOOH concentrations enables fine-tuning of the thermal, mechanical, and electrical properties of nanocomposite films. This versatility offers great potential for developing advanced flexible organoelectronic devices and nanodielectric materials.","PeriodicalId":11573,"journal":{"name":"Energy technology","volume":"12 12","pages":""},"PeriodicalIF":3.6,"publicationDate":"2024-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142195690","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A High-Performance and Fast-Charging Rechargeable Iron-Ion Battery Using V2O5 Porous Microspheres Cathode 使用 V2O5 多孔微球负极的高性能快速充电可充电铁离子电池

IF 3.6 4区工程技术

Energy technology Pub Date : 2024-09-06 DOI: 10.1002/ente.202401334

Jitendra Kumar Yadav, Bharti Rani, Priyanka Saini, Ambesh Dixit

{"title":"A High-Performance and Fast-Charging Rechargeable Iron-Ion Battery Using V2O5 Porous Microspheres Cathode","authors":"Jitendra Kumar Yadav, Bharti Rani, Priyanka Saini, Ambesh Dixit","doi":"10.1002/ente.202401334","DOIUrl":"10.1002/ente.202401334","url":null,"abstract":"Owing to iron's natural abundance, low cost, and affordability, nonaqueous rechargeable iron-ion (Fe-ion) batteries have the potential for alternative rechargeable energy-storage devices. However, developing cathodes with adequate superior Fe2+ storage during charge–discharge is a major challenge. Herein, V2O5 porous microspheres (V2O5–PMS) are synthesized as efficient cathodes due to their unique characteristics, including high surface area and large interlayer spacing, which provide high electrochemical performance and fast charge kinetics. The nonaqueous Fe-ion battery is fabricated under ambient conditions using mild steel as an anode and a V2O5–PMS cathode. The cyclic voltammetry measurements suggests a high diffusion coefficient of Fe2+ ions in the redox process during charge–discharge. The V2O5–PMS-based cathode shows ≈205 mAh g−1 gravimetric capacity at 33 and ≈70 mAh g−1 at 1 A g−1 (≈15 C). It exhibits capacity retention of ≈70% in 600 cycles at a very high current rate of 3 A g−1. The impedance spectroscopy measurements are carried out between the cell's cycling to understand the electrode–electrolyte interface resistance over cycling. The four CR-2032 coin cells are assembled in series to glow a white and red light-emitting diode to demonstrate its potential as an alternative energy-storage system.","PeriodicalId":11573,"journal":{"name":"Energy technology","volume":"12 12","pages":""},"PeriodicalIF":3.6,"publicationDate":"2024-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142195691","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Review on Synthesis Methods of Carbon Nanotubes as Activated Carbon Composites Based on Biomass for Supercapacitors in Electric Vehicles 基于生物质的碳纳米管活性碳复合材料合成方法综述，用于电动汽车超级电容器

IF 3.8 4区工程技术

Energy technology Pub Date : 2024-09-05 DOI: 10.1002/ente.202401228

Apri Wiyono, Nurin Wahidah Mohd Zulkifli, Wan Mohd Ashri Wan Daud, Yusep Sukrawan, Rani Anggrainy, Ade Syafrinaldy, Henry Nolandy, Asroful Abidin, Ragil Sukarno, Muhammad Aziz

{"title":"Review on Synthesis Methods of Carbon Nanotubes as Activated Carbon Composites Based on Biomass for Supercapacitors in Electric Vehicles","authors":"Apri Wiyono, Nurin Wahidah Mohd Zulkifli, Wan Mohd Ashri Wan Daud, Yusep Sukrawan, Rani Anggrainy, Ade Syafrinaldy, Henry Nolandy, Asroful Abidin, Ragil Sukarno, Muhammad Aziz","doi":"10.1002/ente.202401228","DOIUrl":"https://doi.org/10.1002/ente.202401228","url":null,"abstract":"Biomass can be converted into carbon through carbonization processes (pyrolysis and hydrothermal carbonization) and activation (physical and chemical). The resulting carbon has a high potential as a supercapacitor electrode material due to its porous structure, which supports rapid ion transport. Various methods have been developed to extract or transform biomass into porous carbon. One of the newly developed nanocarbon materials is carbon nanotubes (CNTs) because they have advantages in terms of mechanical, physical, chemical, and electrical properties. This review discusses various kinds of CNT synthesis as activated carbon composites for supercapacitors. The synthesis of these CNTs can be conducted through chemical and physical methods, including arc discharge, laser vaporization, and chemical vapor deposition (CVD). This work reviews various methods of CNT synthesis and analyzes the best methods to be used as composites for supercapacitors for electric vehicles. It is concluded that CVD is the best method for synthesizing CNTs. Its main advantage is that CNTs can be used directly without purification unless the catalyst particles need to be removed. However, further experimental studies are required to find the most optimal conditions for each composite from a type of mesoporous activated carbon and CNTs in terms of preparation and performance outcome.","PeriodicalId":11573,"journal":{"name":"Energy technology","volume":"38 1","pages":""},"PeriodicalIF":3.8,"publicationDate":"2024-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142195759","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Targeting the Dissolution of Polyselenides: An Investigation Involving UV–Vis Spectroscopy and Interlayer Development 瞄准聚硒化物的溶解：涉及紫外可见光谱和层间发展的研究

IF 3.6 4区工程技术

Energy technology Pub Date : 2024-09-05 DOI: 10.1002/ente.202401187

Tutku Mutlu-Cetinkaya, Serap Hayat Soytas, Rezan Demir-Cakan

{"title":"Targeting the Dissolution of Polyselenides: An Investigation Involving UV–Vis Spectroscopy and Interlayer Development","authors":"Tutku Mutlu-Cetinkaya, Serap Hayat Soytas, Rezan Demir-Cakan","doi":"10.1002/ente.202401187","DOIUrl":"10.1002/ente.202401187","url":null,"abstract":"Li–Se batteries are promising energy storage systems due to the high theoretical volumetric capacity and electrical conductivity of selenium. However, the formation of dissolved polyselenide in ether-based electrolytes is one of the main factors affecting the electrochemical performance of Li–Se batteries. Herein, the presence and solubility of polyselenides in ether-based electrolytes are initially investigated using UV–vis spectroscopy and compared with carbonate-based solvents. Then, to address the polyselenide shuttle effect, SnCl2-containing poly(acrylonitrile-co-vinylpyrrolidone) (oPANVP/SnCl2) nanofibrous interlayer is utilized to retain the dissolved compounds. The absorption capacity of this interlayer is investigated and quantitatively demonstrated by UV–vis spectroscopy. The cell with the interlayer achieves a discharge capacity of 266 mAh g−1 after 150 cycles, significantly higher than the cell without the interlayer. Furthermore, 3-electrode electrochemical impedance spectroscopy and open-circuit voltage monitoring are conducted to investigate the impact of the oPANVP/SnCl2 interlayer on the solubility of polyselenides. The improved electrochemical results indicate that ether-based electrolytes can be successfully utilized in Li–Se batteries when an effective interlayer is present to adsorb polyselenides.","PeriodicalId":11573,"journal":{"name":"Energy technology","volume":"12 12","pages":""},"PeriodicalIF":3.6,"publicationDate":"2024-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142195692","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Electrospun Carbon Nanofiber Composite Electrode with Gradient Porous Structure for Rapid Ion Transport in an All-Vanadium Redox Flow Battery 具有梯度多孔结构的电纺碳纳米管复合电极用于全钒氧化还原液流电池中的离子快速传输

IF 3.6 4区工程技术

Energy technology Pub Date : 2024-09-04 DOI: 10.1002/ente.202400825

Liying Wang, Yu Zhao, Dun Lin, Qiming Wang, Chenguang Liu, Pan Chu, Puiki Leung

{"title":"Electrospun Carbon Nanofiber Composite Electrode with Gradient Porous Structure for Rapid Ion Transport in an All-Vanadium Redox Flow Battery","authors":"Liying Wang, Yu Zhao, Dun Lin, Qiming Wang, Chenguang Liu, Pan Chu, Puiki Leung","doi":"10.1002/ente.202400825","DOIUrl":"10.1002/ente.202400825","url":null,"abstract":"This study introduces a novel approach through the design and creation of a composite electrode, uniquely made of three distinct layers of micro/mesoporous electrospun carbon nanofiber (CNF) mats, featuring a gradient in pore size. This innovative gradient pore structure merges the benefits of varying pore sizes, significantly enhancing redox flow battery (RFB) efficiency. The first layer, a microporous CNF mat situated near the membrane, offers an extensive reactive surface area, minimizing charge transfer resistance and speeding up electrochemical reactions—key factors in enhancing battery reaction efficiency. The next layer, a mesoporous CNF mat, fine-tunes the flow properties of the electrolyte, lowering flow resistance while ensuring superior charge transfer capabilities. This structured gradient in pore size not only facilitates improved electrolyte penetration and even distribution but also harmonizes the balance between charge transfer efficiency and electrolyte flow, thus mitigating energy losses without compromising reaction velocity. Charge–discharge testing demonstrated notable performance gains: an energy efficiency of 82% at 100 mA cm−2 (surpassing traditional electrodes by 71.5%) and 69% at 200 mA cm−2, alongside a 77.4% increase in peak power density. This advancement not only enhances energy and power densities but also its lifespan, marking a significant step forward for RFB technologies.","PeriodicalId":11573,"journal":{"name":"Energy technology","volume":"12 10","pages":""},"PeriodicalIF":3.6,"publicationDate":"2024-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142195761","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Impact of Aerogel Barrier on Liquid-Cooled Lithium-Ion Battery Thermal Management System's Cooling Efficiency 气凝胶屏障对液冷式锂离子电池热管理系统冷却效率的影响

IF 3.6 4区工程技术

Energy technology Pub Date : 2024-08-30 DOI: 10.1002/ente.202400923

Keyi Zeng, Ying Zhang, Liyu Tian, Zengyan Lai, Liang Zhu, Chuyuan Ma

{"title":"Impact of Aerogel Barrier on Liquid-Cooled Lithium-Ion Battery Thermal Management System's Cooling Efficiency","authors":"Keyi Zeng, Ying Zhang, Liyu Tian, Zengyan Lai, Liang Zhu, Chuyuan Ma","doi":"10.1002/ente.202400923","DOIUrl":"10.1002/ente.202400923","url":null,"abstract":"Thermal runaway propagation (TRP) in lithium batteries poses significant risks to energy-storage systems. Therefore, it is necessary to incorporate insulating materials between the batteries to prevent the TRP. However, the incorporation of insulating materials will impact the battery thermal management system (BTMS). In this article, the influence of aerogel insulation on liquid-cooled BTMS is analyzed employing experiments and simulations. In the experiment results, it is revealed that aerogel reduces heat dissipation from liquid-cooled battery packs, leading to elevated peak temperatures and steeper temperature gradients. Simulation of battery pack discharge warming based on the 3D model shows that the result matches very well with that in the experiment., indicating a maximum temperature rise from 34.92 to 42.57 °C at 2C when aerogel thickness is increased to 5 mm, alongside a temperature differential expansion from 11.11 to 17.50 °C. Nonetheless, beyond 3 mm thickness, further increases in aerogel thickness cause negligible (<0.1 °C) temperature alterations, defining the saturation thickness of aerogel. Furthermore, maintaining consistent thickness and stacking more aerogel layers do not mitigate its detrimental effects. Interestingly, augmenting the battery's through-thickness thermal conductivity counteracts the adverse outcomes of aerogel usage.","PeriodicalId":11573,"journal":{"name":"Energy technology","volume":"12 11","pages":""},"PeriodicalIF":3.6,"publicationDate":"2024-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142195693","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Unlocking the Impact of “Cell Position” on Solid-State Hydrogen Storage: Investigations on an Activated Carbon Electrode Integrated in a Modified Reversible Polymer Electrolyte Membrane Fuel Cell 揭示 "电池位置 "对固态储氢的影响：对集成在改良可逆聚合物电解质膜燃料电池中的活性炭电极的研究

IF 3.6 4区工程技术

Energy technology Pub Date : 2024-08-30 DOI: 10.1002/ente.202400215

Rupinder Singh, Amandeep Singh Oberoi, Talwinder Singh

{"title":"Unlocking the Impact of “Cell Position” on Solid-State Hydrogen Storage: Investigations on an Activated Carbon Electrode Integrated in a Modified Reversible Polymer Electrolyte Membrane Fuel Cell","authors":"Rupinder Singh, Amandeep Singh Oberoi, Talwinder Singh","doi":"10.1002/ente.202400215","DOIUrl":"10.1002/ente.202400215","url":null,"abstract":"The presented maiden experimental study introduces a novel cell position concept for a modified reversible polymer electrolyte membrane fuel cell with an integrated hydrogen storage (H-storage) electrode. The primary focus of the current study is to enhance the H-storage capacity of a carbon-based self-standing electrode by testing it in vertical, horizontally upward, and horizontally downward positions to meet U.S. Department of Energy objectives. The results show that the developed cell achieves the highest electrochemical hydrogen adsorption (H-adsorption) of 1.3 weight percent (wt%) in the horizontal downward position during charging, surpassing the vertical position by 36.1% and outperforming the horizontal upward position by 25.3%. The reversible rates of stored hydrogen are measured as 0.587 wt% in the vertical position, 0.781 wt% in the horizontal upward position, and 0.998 wt% in the horizontal downward position. The cell manages to deliver a peak output of 2.2 V and a maximum current of 0.5 mA during the initial discharging phase. The insights gained from this study on cell positioning are poised to inspire future research efforts aimed at enhancing hydrogen storage capacity and its reversibility.","PeriodicalId":11573,"journal":{"name":"Energy technology","volume":"12 11","pages":""},"PeriodicalIF":3.6,"publicationDate":"2024-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142195764","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0