主要承担科研项目及成果 |
主要承担及参加的项目: 1. 国家自然科学基金面上项目(项目名称: Ag掺杂La1-x(Ca,Sr)xMnO3多晶材料微结构调控TCR机理;项目编号:11674135;主持) 2. 国家自然科学基金面上项目(项目名称:Ag掺杂锰基稀土氧化物LIV效应机理研究;项目编号:50974066;主持) 3. 国家自然科学基金地区项目(项目名称:分子云外延Hg1-yCdySe/InAs/Si(211)红外探测器材料;项目编号:61367008;主持) 4. 国家自然科学基金地区项目(项目名称:石墨烯晶界复合增强La(CaSr)MnO3多晶陶瓷电输运性能的机理;项目编号:12364004;主持) 5. 中央引导地方科技发展资金(项目名称:新型飞行器用高性能光窗应用研究;项目编号:202407AC110016;主持) 6. 国家自然科学基金联合基金(项目名称:冶金法制备太阳能级多晶硅中的真空精炼研究;项目编号:U1137601;参与,排名第4) 7. 平台建设(项目名称:异质结薄膜太阳能电池材料研究平台建设,云南省财政厅,参与,排名第4) 8. 云南省重点项目(项目名称:高效GaAs/Glass薄膜太阳能电池材料研究,参与,排名第2) 代表性论文: [1]. X. Gu, J. Han, J. Jiang, Z. Wang, Y. Wang, Z. Chen, X. Liang, H. Wang, X. Liu, Theoretical simulation of pre-sintering effect and improvement of electrical transport properties of La0.7Ca0.18Sr0.12MnO3 film prepared by spin coating method, Appl Surf Sci, 659 (2024) 159931. [2]. Z. Wang, J. Jiang, X. Gu, J. Han, X. Liang, Y. Wang, Z. Chen, H. Wang, X. Liu, Large temperature coefficient of resistivity (TCR) of La0.67Ca0.33MnO3 polycrystalline ceramics improved by optimizing sintering temperatures, Ceram Int, 50 (2024) 10160. [3]. Z. Chen, J. Han, J. Jiang, X. Liang, H. Wang, Y. Wang, Z. Wang, Z. Pan, J. Sun, J. Ma, X. Jiang, J. Peng, X. Gu, X. Liu, Obtained large room-temperature TCR of La0.67Ca0.25Sr0.08MnO3 ceramics by optimizing sintering temperature, Ceram Int, 50 (2024) 34680. [4]. Z. Yu, X. Gu, Y. Gao, X. Guan, S. Jin, H. Li, H. Zhang, X. Liu, Superior La0.67K0.33-xSrxMnO3 films with room-temperature TCR prepared by spin coating method, Appl Surf Sci, 610 (2023) 155589. [5]. J. Han, X. Gu, X. Zhu, Y. Yan, J. Jiang, Z. Chen, X. Liu, High temperature coefficient of resistivity (TCR) of Nd0.67Sr0.33MnO3 films by optimizing sintering temperature, Appl Surf Sci, 641 (2023) 158504. [6]. S. Jin, X. Gu, X. Yu, X. Guan, Y. Yan, K. Wu, L. Zhao, Y. Zhu, S. Sun, J. Liu, J. Hu, J. Zhao, L. Kong, W. Yang, Q. Chen, P. Kameli, X. Liu, Adjusting the K-doping of La1-K MnO3 (0.1≤x≤0.35) films to obtain high TCR and LFMR at room-temperature, Appl Surf Sci, 589 (2022) 152905. [7]. X. Yu, S. Jin, H. Li, X. Guan, X. Gu, X. Liu, High room-temperature TCR and MR of La1-xSrxMnO3 thin films for advanced uncooled infrared bolometers and magnetic sensors, Appl Surf Sci, 570 (2021) 151221. [8]. X. Guan, H. Li, Z. Yu, X. Yu, S. Jin, X. Gu, X. Liu, High-performance La0.75K0.25MnO3:xAg2O composites based on electron-lattice and electron-magnetic coupling mechanism, J Alloy Compd, 895 (2022) 162555. [9]. T. Sun, F. Ji, Y. Liu, G. Dong, S. Zhang, Q. Chen, X. Liu, La1-xSrxMnO3:Ag0.2 (0.1 ≤ x ≤ 0.2) ceramics with large room-temperature TCR for uncooled infrared bolometers, J. Eur. Ceram. Soc., 39 (2019) 352. [10]. H. Li, G. Dong, K. Chu, X. Pu, Z. Li, H. Zhang, Q. Chen, X. Liu, Utilization of metallic Ag and Ag+ ions to optimize room-temperature TCR and MR of La0.7(Ca0.205Sr0.095)MnO3:xAg2O composites, Journal of Materials Chemistry C, 8 (2020) 17054. [11]. T. Sun, Y. Liu, G. Dong, S. Zhang, Z. Li, K. Chu, X. Pu, H. Li, F. Ji, H. Zhang, Q. Chen, X. Liu, La0.67(Ca0.24Sr0.09)MnO3:xAg2O (0 ≤ x ≤ 0.25) composites with improved room–temperature TCR and MR for advanced uncooling infrared bolometers and magnetic sensors, Appl. Surf. Sci., 493 (2019) 448. [12]. G. Dong, T. Sun, F. Ji, Y. Liu, S. Zhang, H. Zhang, X. Liu, Polycrystalline La0.845Sr0.155MnO3:Agx ceramics (0 ≤ x ≤ 0.5) with room-temperature TCR and MR for improved uncooling photoelectric and magnetic devices, Ceram. Int., 45 (2019) 12162. [13]. Y. Liu, T. Sun, G. Dong, S. Zhang, K. Chu, X. Pu, H. Li, X. Liu, Dependence on sintering temperature of structure, optical and magnetic properties of La0.625Ca0.315Sr0.06MnO3 perovskite nanoparticles, Ceram. Int., 45 (2019) 17467. [14]. S. Zhang, G. Dong, Y. Liu, H. Li, K. Chu, X. Pu, X. Yu, X. Liu, Effect of Na-doping on structural, electrical, and magnetoresistive properties of La0.7(Ag0.3-Na )0.3MnO3 polycrystalline ceramics, Ceram. Int., 46 (2020) 584. [15]. K. Chu, T. Sun, Y. Liu, G. Dong, S. Zhang, H. Li, X. Pu, X. Yu, X. Liu, Enhanced room temperature coefficient of resistivity (RT-TCR) and broad metal-insulator transition temperature (TMI) of La0.67Ca0.33-xAgxMnO3 polycrystalline ceramics, Ceram. Int., 45 (2019) 17073. [16]. X. Pu, H. Li, G. Dong, K. Chu, S. Zhang, Y. Liu, X. Yu, X. Liu, Electrical transport properties of (Pr1-xLax)0.7Sr0.3MnO3 (0 ≤ x ≤ 0.3) polycrystalline ceramics prepared by sol-gel process for potential room temperature bolometer use, Ceram. Int., 46 (2020) 4984. [17]. H. Li, K. Chu, X. Pu, T. Sun, G. Dong, Y. Liu, S. Zhang, X. Liu, Electrical transport properties of La0.845Sr0.155MnO3:Kx (0 ≤ x ≤ 0.2) composites, J. Alloy. Compd., 810 (2019) 151908. [18]. . Zhao, X. Yue, X. Liu, Tuning room temperature Tp and MR of La1-y(Cay-xSrx)MnO3 polycrystalline ceramics by Sr doping, Ceram Int, 43 (2017) 4594. 代表性发明专利: [1]. 刘翔; 江军; 赵爽; 金菲; 一种高TCR多晶陶瓷的制备方法, 2020-07-10, 中国, ZL201710304887.7 [2]. 刘翔; 刘阳; 孙涛; 一种提高多晶陶瓷电输运性能的方法, 2021-05-14, 中国, ZL201810498672.8 [3]. 刘翔; 何利利; 张明; 吴长树; 一种硒化镉薄膜材料的制备方法, 2020-02-07, 中国, ZL201710618018.1 [4]. 刘翔; 张明; 郭治平; 何利利; 张明; 吴长树; 一种砷化铟薄膜材料的制备方法及装置, 2020-02-07, 中国, ZL201710001932.1 [5]. 刘翔; 孙涛; 岳雪娇; 一种掺银多晶陶瓷的制备方法, 2017-4-21, 中国, ZL201710265908.9 [6]. 刘翔; 江军; 赵爽; 一种批量生产镧钙锰氧粉体的设备, 2020-11-17, 中国, ZL201810046944.0 [7]. 刘翔; 孙涛; 杨盛安; 一种多功能镧钙锰氧陶瓷烧结炉, 2019-12-03, 中国, ZL201810092776.9 |