Journal of Electroceramics最新文献_第4页

Energy harvesting properties of the d31 type piezoelectric cantilever harvester d31 型压电悬臂采集器的能量采集特性

IF 1.7 4区材料科学

Journal of Electroceramics Pub Date : 2023-09-11 DOI: 10.1007/s10832-023-00330-0

Dongyu Xu, Yan Hu, Xianlong Bu, Huaicheng Chen, Hongyu Jia

{"title":"Energy harvesting properties of the d31 type piezoelectric cantilever harvester","authors":"Dongyu Xu, Yan Hu, Xianlong Bu, Huaicheng Chen, Hongyu Jia","doi":"10.1007/s10832-023-00330-0","DOIUrl":"10.1007/s10832-023-00330-0","url":null,"abstract":"<div>As a possible alternative to provide a continuous power supply for small and low-power devices, piezoelectric energy harvesting technology has attracted wide attention in the last decade. This paper developed a kind of flexible d31 type piezoelectric macro fiber composite (MFC) and the MFC cantilever harvester. The vibration energy harvesting properties of the harvester were discussed. The research results show that the MFC cantilever harvester has a good voltage response to the excitation signal, and the largest open circuit voltage amplitude appears at the resonance frequency. The open circuit voltage amplitude of the harvester is sensitive to the vibration acceleration, which increases nearly linearly with increasing the vibration acceleration when the vibration acceleration is less than 2.0 g. The increase of the piezoelectric ceramic fiber volume fraction in the MFC can improve the open circuit voltage of the harvester, but increases the stiffness of the harvester, which is disadvantageous to the long-term operational reliability of the harvester. The desired open circuit voltage or short circuit current can be achieved in practical application by connecting multiple MFCs in series or parallel.</div>","PeriodicalId":625,"journal":{"name":"Journal of Electroceramics","volume":"51 3","pages":"221 - 229"},"PeriodicalIF":1.7,"publicationDate":"2023-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135980732","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effect of temperature on the rate of reaction of MnWO4 for drug degradation 温度对MnWO4药物降解反应速率的影响

IF 1.7 4区材料科学

Journal of Electroceramics Pub Date : 2023-08-25 DOI: 10.1007/s10832-023-00325-x

Lalitha Kamarasu, Satya Sree Nannapaneni, Saravanavadivu Arunachalam, Padmapriya Arumugam, Naresh Kumar Katari, D. Sivaganesh

{"title":"Effect of temperature on the rate of reaction of MnWO4 for drug degradation","authors":"Lalitha Kamarasu, Satya Sree Nannapaneni, Saravanavadivu Arunachalam, Padmapriya Arumugam, Naresh Kumar Katari, D. Sivaganesh","doi":"10.1007/s10832-023-00325-x","DOIUrl":"10.1007/s10832-023-00325-x","url":null,"abstract":"<div>The growing concern of drug pollution in water bodies, particularly the presence of pharmaceutical drugs like Diclofenac (DF), has prompted the emergence of photocatalytic degradation as a promising solution, driving the need for efficient photocatalysts to mitigate potential risks to aquatic ecosystems and human health. In this study, the influence of temperature on the degradation of DF (name of the drug) using MnWO4 (manganese tungstate) as a photocatalyst is investigated. The precise co-precipitation method was used to synthesize MnWO4, which was subsequently calcined at different temperatures ranging from 500 °C to 900 °C. The physicochemical properties of synthesized materials were investigated by various analytical and spectrocopical techniques. Significantly, MnWO4 calcinated at 800 °C demonstrated exceptional photocatalytic performance, achieving a degradation rate exceeding 98% for DF under visible-light illumination. This superior activity can be attributed to factors such as excellent crystallinity, a well-defined morphology, a superior optical band gap for effective utilization of visible light, and reduced particle size compared to other MnWO4 materials. This work paves valuable insights into the temperature-dependent synthesis and properties of MnWO4 as a photocatalyst for DF degradation. The exceptional photocatalytic performance observed at 800 °C highlights the potential of MnWO4 as an efficient and environmentally friendly material for drug decomposition under visible-light conditions.</div>","PeriodicalId":625,"journal":{"name":"Journal of Electroceramics","volume":"51 3","pages":"210 - 220"},"PeriodicalIF":1.7,"publicationDate":"2023-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42597171","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Bayesian calibration of electrical conductivity relaxation and isotope exchange-secondary ion mass spectrometry experiments 电导率弛豫和同位素交换二次离子质谱实验的贝叶斯校准

IF 1.7 4区材料科学

Journal of Electroceramics Pub Date : 2023-08-21 DOI: 10.1007/s10832-023-00323-z

David S. Mebane

引用次数: 0

Change in conduction mechanism from Mott variable range to small polaronic hopping in Sr2+ doped Y2 − xSrxNiMnO6. Sr2+掺杂Y2从Mott变程到小极化子跳跃的传导机制变化 − xSrxNiMnO6。

IF 1.7 4区材料科学

Journal of Electroceramics Pub Date : 2023-08-19 DOI: 10.1007/s10832-023-00328-8

Syeda Arooj Fatima, R. Shaheen, Amjad Mehmood, Ruzma Riaz, K. Shahzad

{"title":"Change in conduction mechanism from Mott variable range to small polaronic hopping in Sr2+ doped Y2 − xSrxNiMnO6.","authors":"Syeda Arooj Fatima, R. Shaheen, Amjad Mehmood, Ruzma Riaz, K. Shahzad","doi":"10.1007/s10832-023-00328-8","DOIUrl":"10.1007/s10832-023-00328-8","url":null,"abstract":"<div>The effect of Sr2+ doping on electrical conductivity and dielectric constant was studied in Y2 − xSrxNiMnO6 (YSNMO). Rietveld refinement of XRD data showed the coexistence of monoclinic (P21/n) and rhombohedral (R(bar 3)) as major and minor phases, respectively. Impedance analysis of YSNMO was performed to investigate the presence of various electro-active regions, electrical conduction mechanisms and the origin of the colossal dielectric constant in wide temperature (83-303 K) and frequency (40 Hz-6 MHz) ranges. An equivalent circuit model (RgCg)(RgbQgb)(ReQe) has been proposed to correlate the electrical properties. The Rg and Rgb obtained using ZView fitting revealed the semiconducting nature of the sample. The transition in the conduction mechanism from variable range hopping to small polaronic hopping was observed at about 213 K. DC bias measurements, which followed the Mott-Schottky law, confirmed the existence of non-Ohmic electrode contact. The dielectric spectra of ceramic were described using the modified Cole-Cole equation. The frequency dependent ac conductivity was investigated with the Jonscher’s power law.</div>","PeriodicalId":625,"journal":{"name":"Journal of Electroceramics","volume":"51 3","pages":"199 - 209"},"PeriodicalIF":1.7,"publicationDate":"2023-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46761345","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effects of CaTiO3, BaTiO3, and BaZrO3 on the crystal structures and electrical properties of Bi1/2Na1/2TiO3–SrTiO3 piezoelectric ceramics CaTiO3、BaTiO3和BaZrO3对Bi1/2Na1/2TiO3–SrTiO3压电陶瓷晶体结构和电学性能的影响

IF 1.7 4区材料科学

Journal of Electroceramics Pub Date : 2023-08-12 DOI: 10.1007/s10832-023-00326-w

Aisyah Devita Mukhlishah, Thi Hinh Dinh, Hyoung-Su Han, Vu Diem Ngoc Tran, Vinh Van Le, Trang An Duong, Jae-Shin Lee

{"title":"Effects of CaTiO3, BaTiO3, and BaZrO3 on the crystal structures and electrical properties of Bi1/2Na1/2TiO3–SrTiO3 piezoelectric ceramics","authors":"Aisyah Devita Mukhlishah, Thi Hinh Dinh, Hyoung-Su Han, Vu Diem Ngoc Tran, Vinh Van Le, Trang An Duong, Jae-Shin Lee","doi":"10.1007/s10832-023-00326-w","DOIUrl":"10.1007/s10832-023-00326-w","url":null,"abstract":"<div>This study investigated the effects of CaTiO3, BaTiO3, and BaZrO3 doping on the phase transition and strain properties of lead-free 0.76Bi1/2Na1/2TiO3-0.24SrTiO3 (BNT-24ST) piezoceramics. The nonergodicity of the BNT-24ST ceramic was stabilized as a function of CaTiO3 doping, corresponding to the existence of the ferroelectric-to-relaxor phase transition temperature (TF-R) peak in the dielectric permittivity curves of the samples. However, the BaTiO3- or BaZrO3- doped NBT-24ST samples promote the transition from a nonergodic to an ergodic relaxor phase. The 0.01 mol BaTiO3 or 0.01 mol BaZrO3 doping decreases the TF-R peak of the NBT-24ST sample to below room temperature. Interestingly, it is noted that the nonergodic-to-ergodic relaxor phase transition of the BaTiO3-doped BNT-24ST ceramics was faster than that of the BaZrO3-doped BNT-24ST ceramics. The 0.01 mol BaTiO3-doped BNT-24ST sample presents a maximum dielectric constant of ~ 8000. The maximum piezoelectric actuator coefficient (uni-Smax/Emax) of ~ 525 pm/V was observed for the 0.01 mol BaTiO3-doped BNT-24ST ceramic. The effect of the tolerance factor on the phase transition and electrical properties of the BNT-24ST-ABO3 ceramics is suggested.</div>","PeriodicalId":625,"journal":{"name":"Journal of Electroceramics","volume":"51 3","pages":"192 - 198"},"PeriodicalIF":1.7,"publicationDate":"2023-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48457053","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Fermi energy as common parameter to describe charge compensation mechanisms: A path to Fermi level engineering of oxide electroceramics 费米能作为描述电荷补偿机制的共同参数:氧化电陶瓷的费米能级工程之路

IF 1.7 4区材料科学

Journal of Electroceramics Pub Date : 2023-08-09 DOI: 10.1007/s10832-023-00324-y

Andreas Klein, Karsten Albe, Nicole Bein, Oliver Clemens, Kim Alexander Creutz, Paul Erhart, Markus Frericks, Elaheh Ghorbani, Jan Philipp Hofmann, Binxiang Huang, Bernhard Kaiser, Ute Kolb, Jurij Koruza, Christian Kübel, Katharina N. S. Lohaus, Jürgen Rödel, Jochen Rohrer, Wolfgang Rheinheimer, Roger A. De Souza, Verena Streibel, Anke Weidenkaff, Marc Widenmeyer, Bai-Xiang Xu, Hongbin Zhang

{"title":"The Fermi energy as common parameter to describe charge compensation mechanisms: A path to Fermi level engineering of oxide electroceramics","authors":"Andreas Klein, Karsten Albe, Nicole Bein, Oliver Clemens, Kim Alexander Creutz, Paul Erhart, Markus Frericks, Elaheh Ghorbani, Jan Philipp Hofmann, Binxiang Huang, Bernhard Kaiser, Ute Kolb, Jurij Koruza, Christian Kübel, Katharina N. S. Lohaus, Jürgen Rödel, Jochen Rohrer, Wolfgang Rheinheimer, Roger A. De Souza, Verena Streibel, Anke Weidenkaff, Marc Widenmeyer, Bai-Xiang Xu, Hongbin Zhang","doi":"10.1007/s10832-023-00324-y","DOIUrl":"10.1007/s10832-023-00324-y","url":null,"abstract":"<div>Chemical substitution, which can be iso- or heterovalent, is the primary strategy to tailor material properties. There are various ways how a material can react to substitution. Isovalent substitution changes the density of states while heterovalent substitution, i.e. doping, can induce electronic compensation, ionic compensation, valence changes of cations or anions, or result in the segregation or neutralization of the dopant. While all these can, in principle, occur simultaneously, it is often desirable to select a certain mechanism in order to determine material properties. Being able to predict and control the individual compensation mechanism should therefore be a key target of materials science. This contribution outlines the perspective that this could be achieved by taking the Fermi energy as a common descriptor for the different compensation mechanisms. This generalization becomes possible since the formation enthalpies of the defects involved in the various compensation mechanisms do all depend on the Fermi energy. In order to control material properties, it is then necessary to adjust the formation enthalpies and charge transition levels of the involved defects. Understanding how these depend on material composition will open up a new path for the design of materials by Fermi level engineering.</div>","PeriodicalId":625,"journal":{"name":"Journal of Electroceramics","volume":"51 3","pages":"147 - 177"},"PeriodicalIF":1.7,"publicationDate":"2023-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s10832-023-00324-y.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44556805","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Prediction of electronic structure and nonlinear optical properties of zinc oxide nanostructures by experimental characterization and theoretical investigation 用实验表征和理论研究预测氧化锌纳米结构的电子结构和非线性光学性质

IF 1.7 4区材料科学

Journal of Electroceramics Pub Date : 2023-08-09 DOI: 10.1007/s10832-023-00327-9

Ghazouan Mahmood Abdelghani, Ali Ben Ahmed, Aseel Basim Al-Zubaidi

{"title":"Prediction of electronic structure and nonlinear optical properties of zinc oxide nanostructures by experimental characterization and theoretical investigation","authors":"Ghazouan Mahmood Abdelghani, Ali Ben Ahmed, Aseel Basim Al-Zubaidi","doi":"10.1007/s10832-023-00327-9","DOIUrl":"10.1007/s10832-023-00327-9","url":null,"abstract":"<div>In this study, Zinc oxide nanoparticles are synthesized by the sol-gel method. The as-synthesized nanoparticles are characterized by X-Ray Diffraction, Scanning Electronic Microscope, Transmission Electronic Microscope, Atomic Force Microscope, Fourier-Transform InfraRed and Ultraviolet-Visible spectroscopies. In a structure-properties relationship, an important part of our work is devoted to a theoretical study by the Density Functional Theory method. The structural analysis shows that the particles have a polycrystalline hexagonal structure (P63mc). The morphological characterization revealed the formation of agglomerates of Nanoparticles in the range of 20-60 nm. The optical study shows the of absorption spectrum and optical bandgap 3.31 eV. The studies of electronic structure, and the linear and nonlinear optical parameters, explain where the response of Zinc Oxide nanoparticles comes from. All obtained results confirm the multifunctionality of Zinc Oxide in its nanoscale form, whether for optoelectronics and photonic applications.</div>","PeriodicalId":625,"journal":{"name":"Journal of Electroceramics","volume":"51 3","pages":"179 - 191"},"PeriodicalIF":1.7,"publicationDate":"2023-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43009287","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Sintering process, phase composition, and microwave dielectric properties of NaLn(WO4)2(ln = La, Nd, Sm) ceramics prepared by reaction sintering method NaLn（WO4）2（ln）的烧结工艺、相组成和微波介电性能 = La，Nd，Sm）陶瓷的反应烧结制备

IF 1.7 4区材料科学

Journal of Electroceramics Pub Date : 2023-08-08 DOI: 10.1007/s10832-023-00329-7

Haiqing Deng, Xin Qu, Yinghan He, Xiaoli Wei, You Wu, Xiuli Chen, Huanfu Zhou

引用次数: 0

Synthesis of single phase Ti4+ substituted Trirutile CoNb2O6 Ceramic: evolution of Relaxor type ferroelectricity and high k dielectricity 单相Ti4+取代三金红石CoNb2O6陶瓷的合成：弛豫型铁电性和高k介电性的演变

IF 1.7 4区材料科学

Journal of Electroceramics Pub Date : 2023-07-18 DOI: 10.1007/s10832-023-00322-0

Neeraj Singh, Kundan Kumar, Preetam Singh

{"title":"Synthesis of single phase Ti4+ substituted Trirutile CoNb2O6 Ceramic: evolution of Relaxor type ferroelectricity and high k dielectricity","authors":"Neeraj Singh, Kundan Kumar, Preetam Singh","doi":"10.1007/s10832-023-00322-0","DOIUrl":"10.1007/s10832-023-00322-0","url":null,"abstract":"<div>The dielectric constant of material ultimately decides the level of miniaturization in electronic devices based on capacitive components and the development of wireless communications technologies operating at microwave frequencies. Similar to well-known PZT type high k (dielectric constant) Ferroelectrics, Ti4+ ion doping is tried here in a novel Trirutile CoNb2O6 lattice as smaller Ti4+ can vibrate from its mean position in Trirutile octahedral resulting in the net polarization in the octahedral that can result in high k dielectricity and overall can turn Trirutile into a new family of ferroelectrics. Single phase Ti substituted Trirutile CoNb2O6 ceramic were synthesized for the first time by solid-state ceramic synthesis route and Phase purity and substitution of Ti4+ ions in CoNb2O6 Trirutile lattice was confirmed using Powder x-ray diffraction (XRD), Scanning Electron Microscope(SEM), and Energy Dispersive X-ray analysis (EDX), X-ray Photoelectron Spectroscopy (XPS). Both dielectric constant and dielectric loss were decreasing with increasing frequencies. Ti4+ substitution in the Trirutile CoNb2O6 lattice enhances the dielectric constant of the material. The dielectric constant (ɛr′) for CoNb2O6 was found to be 500, CoNb1.95Ti0.05O6 is 700 and CoNb1.9Ti0.1O6 is 14,000 respectively at 100 Hz frequency at 200 oC and then decreases, it clearly shows the relaxor type behavior. Samples also exhibit ferroelectric behavior with remnant polarization Pr and Vc at 50 Hz frequency equal to 0.05 µC/cm2 and 8e + 03 V/cm for CoNb1.95Ti0.05O6 and 0.05 µC/cm2 and 10e + 03 V/cm for CoNb1.9Ti0.1O6.</div>","PeriodicalId":625,"journal":{"name":"Journal of Electroceramics","volume":"51 2","pages":"133 - 145"},"PeriodicalIF":1.7,"publicationDate":"2023-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49638781","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Revealing the influence of Nb-doping on the crystal structure and electromechanical properties of (K, Bi)(Mg, Ti, Nb)O3 ceramics 揭示了铌掺杂对(K, Bi)(Mg, Ti, Nb)O3陶瓷晶体结构和机电性能的影响

IF 1.7 4区材料科学

Journal of Electroceramics Pub Date : 2023-07-18 DOI: 10.1007/s10832-023-00321-1

Aurang Zeb, Fazli Akram, Muhammad Habib, Qamar Iqbal, Amir Ullah, Ihsan Ullah, Nasir Ali, S. J. Milne, Muhammad Sheeraz, Conrad Ingram, Shahid Iqbal, Fayaz Hussain, Adnan Younis, P. T. Tho, Chang Won Ahn

{"title":"Revealing the influence of Nb-doping on the crystal structure and electromechanical properties of (K, Bi)(Mg, Ti, Nb)O3 ceramics","authors":"Aurang Zeb, Fazli Akram, Muhammad Habib, Qamar Iqbal, Amir Ullah, Ihsan Ullah, Nasir Ali, S. J. Milne, Muhammad Sheeraz, Conrad Ingram, Shahid Iqbal, Fayaz Hussain, Adnan Younis, P. T. Tho, Chang Won Ahn","doi":"10.1007/s10832-023-00321-1","DOIUrl":"10.1007/s10832-023-00321-1","url":null,"abstract":"<div>Nb-modified lead-free ceramics (K0.48Bi0.52)(Mg0.02Ti0.98−xNbx)O3, (KBT-BMTNbx with x = 0.00 − 0.05) were synthesized by a conventional solid-state reaction route followed by furnace cooling. The effects of Nb-doping on the structural properties and electrical properties of KBT-BMTNbx ceramics have been investigated. The X-ray diffraction pattern indicates a mixed tetragonal and cubic phase for the pure KBT-BMTNbx ceramics. Therefore, a large piezoelectric actuator coefficient d33* ≈ 700 pm/V, piezoelectric sensor coefficient (d33 ≈ 133 pC/N) along with remnant polarization (Pr ≈ 17.5 µC/cm2), maximum electromechanical strain ≈ 0.35% and maximum temperature (Tm ≈ 336 ºC) were obtained for KBT-BMTNbx. However, with Nb-doping, a compositionally driven phase transformation occurred from mixed rhombohedral and tetragonal phases to cubic phase. Because of the excess Nb-doping in the KBT-BMT ceramics, the grain size suddenly decreased, as a result, the long-range ferroelectric phase was converted into a short-range relaxor phase. Hence, a low dielectric loss tanδ ≈ 0.02 was achieved at x = 0.02 composition. This superior dielectric performance is correlated to the crystal structure morphotropic phase boundary, optimum grain size (≈ 2 μm), maximum lattice distortion, and soft-ferroelectric effect induced by the donor doping. The main aim of recent research is to investigate Pr, d33, d33*, Smax, and reduced tanδ for practical applications in the real world.</div>","PeriodicalId":625,"journal":{"name":"Journal of Electroceramics","volume":"51 2","pages":"122 - 132"},"PeriodicalIF":1.7,"publicationDate":"2023-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42408207","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0