BATIO3

作品数:546被引量:990H指数:13
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相关作者:曲远方李龙土齐建全李文芳蒲永平更多>>
相关机构:清华大学中国科学院天津大学电子科技大学更多>>
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形貌对BaTiO_(3)压电催化性能的影响
《无机化学学报》2025年第2期339-348,共10页胡志文 李萍 杨玉龙 董伟霞 包启富 
江西省自然科学基金(No.2023ACB204017);江西省自然科学基金(No.20242BAB25319);国家自然科学基金(No.52460003);江西省教育厅科学技术研究项目(No.GJJ2400906);景德镇市科技项目(No.20212GYZD009-18和20224GY008-16);2021年度开放课题“硅材料国家重点实验室”项目(No.SKL2021-04)资助。
合成了颗粒状、立方体状、纤维状和片状的BaTiO_(3)粉体,并采用扫描电子显微镜、X射线衍射、傅里叶变换红外光谱、紫外可见吸收光谱对合成粉体的物相、形貌进行表征;比较不同形貌、催化条件下BaTiO_(3)粉体的压电催化活性,并结合有限元...
关键词:BATIO3 形貌 动力学 压电催化 
Ultrahigh energy density in dielectric nanocomposites by modulating nanofiller orientation and polymer crystallization behavior被引量:1
《Advanced Powder Materials》2024年第5期1-10,共10页Ru Guo Hang Luo Di Zhai Zhida Xiao Haoran Xie Yuan Liu Fan Wang Xun Jiang Dou Zhang 
the support by National Natural Science Foundation of China(52172265 and 52002404);Excellent Youth Science Foundation of Hunan Province(2022JJ20067);Central South University Innovation-Driven Research Program(2023CXQD010);the State Key Laboratory of Powder Metallurgy,Central South University,Changsha,China.
High-energy density dielectrics for electrostatic capacitors are in urgent demand for advanced electronics and electrical power systems.Poly(vinylidene fluoride)(PVDF)based nanocomposites have attracted remarkable att...
关键词:Dielectrics Energy storage Poly(vinylidene fluoride) BaTiO3 nanowire Crystallization behavior 
Ferroelectric catalytic BaTiO_(3)-based composite insoles to promote healing of infected wounds:Analysis of antibacterial efficacy and angiogenesis
《Interdisciplinary Materials》2024年第5期757-774,共18页Qiong Liu Xudan Liu Linfeng Fan Xinna Bai Hao Pan Hang Luo Dou Zhang Haitao Huang Chris R.Bowen 
National Natural Science Foundation of China,Grant/Award Numbers:52172265,5230130435;Scientific research project of Hunan Provincial Department of Education,Grant/Award Number:21B0009;Hunan Excellent Youth Science Foundation,Grant/Award Number:2022JJ20067;State Key Laboratory of Powder Metallurgy,Central South University,Changsha,China;the Hong Kong Polytechnic University,Grant/Award Number:1-W34B。
Our feet are often subjected to moist and warm environments,which can promote the growth of harmful bacteria and the development of severe infection in wounds located in the foot.As a result,there is a need for new an...
关键词:ferroelectric filed effect PDMS-BaTiO3 insole piezo-catalysis wound healing 
Piezoelectric film promotes skin wound healing with enhanced collagen deposition and vessels regeneration via upregulation of PI3K/AKT被引量:1
《Nano Research》2024年第8期7461-7478,共18页Qi Xu Wufei Dai Peizhe Li Qinglin Li Zhen Gao Xiaoli Wu Wei Liu Wenbo Wang 
supported by the National Natural Science Foundation of China(Nos.31870967 to W.L.and 81701841 to W.B.W.);the National Key R&D Program of China(No.2018YFC1105800 to W.L.)。
Skin wounds are common in accidental injuries,and the intricacies of wound repair are closely linked to endogenous electric fields.Electrical stimulation plays a pivotal role in the restorative processes of skin injur...
关键词:BaTiO3/polydimethylsiloxane(PDMS)nano-composite membrane piezoelectrical stimulation skin wound healing collagen deposition PI3K/AKT serine/threonine kinase(AKT)signaling pathway 
Photocatalytic Degradation of Oxytetracycline Dihydrate from Aqueous Solution Using Nano ZnO and ZnO.xBaTiO3 (x = 3%, 18%, 33% and 48%)
《Materials Sciences and Applications》2023年第12期515-525,共11页Preyanty Sen Suraya Sabrin Soshi Md. Abdul Gafur 
Traditional wastewater mostly contains pharmaceutical ingredients. Therefore, the wastewater must be completely free from antibiotics before its release into the environment. In the present study, photocatalytic degra...
关键词:Advanced Oxidation Process (AOP) Antibiotics Zinc Oxide (ZnO) and Barium Titanate (BaTiO3) 
Construction of oxygen-vacancies-rich S-scheme BaTiO_(3)/red phosphorous heterojunction for enhanced photocatalytic activity被引量:1
《Journal of Materials Science & Technology》2023年第25期217-229,共13页Yuhua Ma Xiadiye Aihemaiti Kezhen Qi Shiyin Wang Yanjie Shi Zhuanhu Wang Minghe Gao Fuhe Gai Yulian Qiu 
financially supported by the National Natu-ral Science Foundation of China(Nos.52063028,22208275 and 22268003);the Ph.D.Startup Fund of Xinjiang Normal Univer-sity(No.XJNUBS1907);the Xinjiang Normal University Outstanding Young Teachers’Research Initiation Project(No.XJNU202015);the Innovation team for monitoring of emerging contaminants and biomarkers(No.2021D14017).
The S-scheme heterojunctions can effectively separate photogenerated electrons and holes,retain their high redox capacity,and provide great prospects for enhancing the photocatalytic activity of the composites in diff...
关键词:S-scheme heterojunction Red phosphorous BATIO3 Photocatalytic activity 
Co-modulated interface binding energy and electric field distribution of layer-structured PVDF–LDPE dielectric composites with BaTiO3: experiment and multiscale simulations
《Frontiers of Materials Science》2023年第3期155-167,共13页Ruitian Bo Chunfeng Wang Yongliang Wang Peigang He Zhidong Han 
supports from the Key projects of Natural Science Foundation of Heilongjiang Province(ZD2020E007).
The layer-structured composites were built by the dielectric and insulating layers composed of polyvinylidene fluoride(PVDF)and low-density polyethylene(LDPE)composites containing barium titanate(BT)to modulate the di...
关键词:dielectric composite layer structure low-density polyethylene polyvinylidene fluoride molecular dynamics simulation finite element analysis 
钛酸钡-铌酸钾钠弛豫铁电储能陶瓷的合成和表征
《复合材料学报》2023年第4期2140-2154,共15页靳权 宋恩鹏 蔡克 
国家自然科学基金(21071115);陕西省自然科学基金重点项目(2020JZ-44);陕西省自然科学基金(2019TD-007)。
综合储能性能(充电能量密度、放电能量密度和储能效率)较低是储能陶瓷领域亟待解决的关键科学问题。同时提高陶瓷的极化差(ΔP)和击穿场强(BDS),是提高陶瓷综合储能性能的重要方法。以BaTiO_(3)(BT)为主晶相,K_(0.5)Na_(0.5)NbO_(3)(KNN...
关键词:极化差 击穿场强 储能性能 纳米陶瓷 弛豫行为 BATIO3 
浸没于液体中钛酸钡微球(n>2)的纳米成像
《中国材料进展》2023年第2期162-167,共6页李文新 周佩珩 邓龙江 洪明辉 
国家自然科学基金资助项目(61471097,51802037);中国留学基金委资助项目(201906070047)。
由于光学衍射极限的存在,传统的光学显微镜不能分辨特征尺寸小于衍射极限的微小特征,使用范围受限,许多研究工作者在如何打破衍射极限,提高光学显微镜效率方面做了大量的研究。其中,利用光学玻璃微球可以辅助传统光学显微镜分辨小于光...
关键词:BaTiO3玻璃(BTG)微球 纳米成像 浸没 微球辅助显微镜 虚像 
Improved breakdown strength and energy density of polyimide composites by interface engineering between BN and BaTiO3 fibers被引量:4
《Journal of Materials Science & Technology》2021年第15期1-10,共10页Baoquan Wan Haiyu Li Yunhui Xiao Zhongbin Pan Qiwei Zhang 
the Natural Science Foundation of China(No.51462028);Program for Young Talents of Science and Technology in Universities of Inner Mongolia Autonomous Region(NJYT-17-A10,NJYT-17-B09)。
Conventionally,interface effects between polymers and fillers are essential for determining the breakdown strength and energy storage density of polymer-based dielectric composites.In this study,we found that interfac...
关键词:Interface effects Breakdown strength Energy storage density POLYIMIDE 
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