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that the pure perovskite phase is in all ceramics specimens, the phase structure of PMS-PZT ceramics changes from tetragonal phase to single rhombohedral phase with the increasing amount of PMS. The dielectric... properties; perovskite 1 Introduction Recently, piezoelectric ceramics used for high- power devices such as transformers, actuators and ultrasonic motors have been extensively studied [1-4......
Preparation and characterization of perovskite REFeO3 nanocrystalline powders申慧1,2,徐家跃1,2,武安华21. School of Materials Science and Engineering,Shanghai Institute of Technology2. Shanghai Institute of Ceramics,Chinese Academy of Sciences摘 要:Combustion of nitrate-citrate gel was employed to prepare REFeO3(RE=Y,La and Gd) nanocrystalline powders.The samples......
Preparation and electrochemical performance of double perovskite La2CoMnO6 nanofibersJie Fu,Heng-yan Zhao,Jie-run Wang,Yu Shen,Ming LiuCollege of Environmental and Chemical Engineering,Dalian Jiaotong University摘 要:Through electrospinning,La2Co Mn O6 nanofibers were prepared from a polyvinylpyrrolidone/lanthanum nitrate–cobalt acetate–manganese acetate......
Preparation and characterization of perovskite REFeO3 nanocrystalline powders申慧1,2,徐家跃1,2,武安华21. School of Materials Science and Engineering,Shanghai Institute of Technology2. Shanghai Institute of Ceramics,Chinese Academy of Sciences摘 要:Combustion of nitrate-citrate gel was employed to prepare REFeO3(RE=Y,La and Gd) nanocrystalline powders.The samples......
Bismuth-interlayer-based Stable Electrode for Efficient and Stable Halide Perovskite Solar Cell吴绍航,陈炜Wuhan National Laboratory for Optoelectronics,Huazhong University of Science and Technology摘 要:<正>Highly efficient and low-cost halide perovskite solar cells (PSCs)have attracted great attention over the last few years as one of the most promising......
Efficient and Stable Ruddlesden-Popper Perovskite Solar Cell with Tailored Interlayer Molecular InteractionCHEN YonghuaInstitution of Advanced Materials,Nanjing Tech University摘 要:<正>Perovskite materials have attracted much attention in recent years because of their excellent photovoltaic properties for solar cell,including high optical absorption......
Room-temperature synthesis of ZrSnO4 nanoparticles for electron transport layer in efficient planar hetrojunction perovskite solar cellsYoung Wook Noh,In Su Jin,Sang Hyun Park,Jae Woong... optoelectronic properties of perovskite photovoltaic devices,and thus the electron transport layer(ETL) material with tailored optoelectronic properties remains a challenge for achieving high photovoltaic......
of perovskite manganite films [J]. Phys Rev B, 1996, 54: R15629-5633.
[4]JIANG Y, YUAN S L, HU J F, et al. Evidence of spin-polarized tunneling in phase-separated manganites La1/3Sr2/3-xBaxMnO3 [J]. Appl...; magnetization; manganese perovskite; Monte Carlo method CLC number: O482.5
Document code: A
Research progress in lead-less or lead-free three-dimensional perovskite absorber materials for solar cellsHuan-yu Zhang1,Rui Li1,Wen-wu Liu2,Mei Zhang1,Min Guo11. School of Metallurgical..." name="ChDivSummary">The trend toward lead-free or lead-less perovskite solar cells(PSCs) has attracted increasing attention over the past few years because the toxicity of lead(Pb) is one......Research progress in lead-less or lead-free three-dimensional perovskite absorber materials for solar cells
来源： 《International Journal of Minerals Metallurgy and Materials2019年第4期》——Huan-yu Zhang Rui Li Wen-wu Liu Mei Zhang Min Guo
(SEM), ferroelectric and electric field-induced strain characterizations. XRD analysis revealed a pure perovskite phase without any traces of secondary phases. Ferroelectric and bipolar field induced... ceramics; BNT; perovskite structure; field induced strain 1 Introduction Lead-based ceramics with perovskite structure, such as Pb(Zr,Ti)O3 (PZT) and PZT-based multicomponent materials are widely......
