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Ultra-smooth CsPbI2Br film via programmable crystallization process for high-efficiency inorganic perovskite solar cellsFu Zhang1,Zhu Ma1,Taotao Hu1,Rui Liu1,Qiaofeng Wu1,Yu Yue1,Hua Zhang1,Zheng... and Chemical Engineering, Southwest Petroleum University摘 要:CsPbI2Br is an ideal inorganic perovskite material with a reasonable bandgap for solar cell......
Layered double hydroxide coatings on magnesium alloys: A reviewLian Guo1,Wei Wu1,Yongfeng Zhou1,Fen Zhang1,Rongchang Zeng1,Jianmin Zeng21. College of Material Science and Engineering, Shandong... id="ChDivSummary" name="ChDivSummary">Layered double hydroxides(LDHs) as a class of anionic clays have extensive applications due to their unique structures. Nowadays, the emphasis is laid......
Electrical and CO-sensing properties of NdFe1–xCoxO3 perovskite system张茹1,胡季帆1,韩周祥1,赵玛1,吴占雷1,张雍家2,秦宏伟21. Henan Provincial Key Laboratory of Surface & Interface Science, Zhengzhou University of Light... of the NdFe1–xCoxO3 perovskite oxides changed with the increasing Co content x. When x<0.3, the oxides showed p-type conduction behavior, and then changed to n-type when x>0.3. All the sensors presented......
SrCo0.7Fe0.2Nb0.1O3-δ perovskite stabilized by niobium for oxygen permeationWANG Haihai,ZHANG Yuwen,GENG Zhen,ZHANG Qifei,GAI Yongqian,and DING Weizhong Shanghai Key Laboratory of Modern Metallurgy...) was investigated comprehensively.Cubic perovskite phase was formed in SrCo0.7Fe0.2Nb0.1O3-δ(SCFNO).The SCFNO with a thickness of 1 mm had a high level of oxygen permeation flux of 1.4 ml.min-1.cm-2......
Electrical and CO-sensing properties of NdFe1–xCoxO3 perovskite system张茹1,胡季帆1,韩周祥1,赵玛1,吴占雷1,张雍家2,秦宏伟21. Henan Provincial Key Laboratory of Surface & Interface Science, Zhengzhou University of Light... of the NdFe1–xCoxO3 perovskite oxides changed with the increasing Co content x. When x<0.3, the oxides showed p-type conduction behavior, and then changed to n-type when x>0.3. All the sensors presented......
Kinetics of non-isothermal precipitation process of perovskite phase in oxidized Ti-bearing blast furnace slag WANG Ming-yu(王明玉)1, HE Yue-hui(贺跃辉)2, WANG Xue-wen(王学文)1, LOU Tai-ping(娄太平)3, SUI...; Abstract: Kinetics of non-isothermal precipitation process and crystal growth of perovskite phase in oxidized Ti-bearing slag......
Effect of Sr and Ce on Synthesis of Nanometer Perovskite LaMnO3+λ 陈震1,丁红梅1,吴晓东1,翁端1,徐鲁华1 (1.Department of Materials Science and Engineering, Tsinghua University, Beijing 100084, China) Abstract:Nanometer perovskite LaMnO3+λ, La0.6Ce0.4MnO3+λ and La0.6Sr0.4MnO3+λ were prepared by citric acid-aided sol-gel method. The effects of Ce, Sr on the structure and properties of nanometer perovskite were......
Acoustic Tamm States in Double 1D Phononic Crystals梅雪飞1,2,柯满竹11. Key Lab of Acoustic and Photonic Materials and Devices of Ministry of Education and Department of Physics,Wuhan University2. School... and experimental studies show that acoustic Tamm states can be formed at the interface between double one-dimensional phononic crystals with extremely narrow cavity between them.When the width......
Characterization of A-site excessive perovskite La0.7-xSmx+0.02Ca0.3CrO3-δ邓飞军,周晓亮,马建军,姜彩荣,孟广耀,刘杏芹摘 要:La0.7-xSmx+0.02Ca0.3CrO3-δ (0≤x≤0.4) powders with A-site excessive perovskite structure were synthesized by auto-ignition process and characterized. X-ray diffraction (XRD) patterns of samples after sintering at 1400 °C for 4 h were indexed as tetragonal......
Effect of cooling rate on the crystallization behavior of perovskite in high titanium-bearing blast furnace slagLu Liu,Mei-long Hu,Chen-guang Bai,Xue-wei Lü,Yu-zhou Xu,Qing-yu DengCollege of Materials Science and Engineering, Chongqing University摘 要:The effect of cooling rate on the crystallization of perovskite in high Ti-bearing blast furnace(BF) slag......
