NBT

作品数:153被引量:392H指数:9
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Anomalous photovoltaic effect in Na_(0.5)Bi_(0.5)TiO_(3)-based ferroelectric ceramics based on domain engineering
《Journal of Materiomics》2024年第5期975-983,共9页Xinxiang Yang Xing Gao Shan Zhang Jun Zhao Xinlei Zhang Xin Song Chunxiao Lu Yong Li Liwen Zhang Xihong Hao 
The authors acknowledge the support from the Natural Science Foundation of China(12264036);the Natural Science Foundation of Inner Mongolia(2021JQ06);Scientific and Technological Development Foundation of the Central Guidance Local(2021ZY0008);Youth Science and Technology Talents Project of Inner Mongolia(NJYT22061);“Light of the West”talent training program of Chinese Academy of Sciences,Talent Development Fund of Inner Mongolia and Grassland Talents of Inner Mongolia.
The anomalous photovoltaic(APV)effect is promising for high-performance ferroelectric materials and devices in photoelectric applications.However,it is a challenge how to tune the APV effect by utilizing the character...
关键词:Anomalous photovoltaic effect FERROELECTRIC Domain NBT-BST ceramics Polarization 
MgO掺杂对NBT-SBT陶瓷电容材料介电及储能性能影响
《电力电容器与无功补偿》2024年第3期63-71,共9页李志忠 赵梦洁 潘弘 夏卫民 
国家自然科学基金资助项目(92066204);陕西省教育厅协同创新中心基金资助项目(21JY031)。
为提升钛酸铋钠(NBT)基无铅陶瓷电容材料的储能性能,以A位掺杂方式向0.65[Na_(0.5)Bi_(0.5)TiO_(3)]-0.35Sr_(0.7)Bi_(0.2)TiO_(3)中引入MgO,并采用固相烧结法制备了不同摩尔含量(x=0.01~0.06)的0.65[(Na1-x,Mgx)0.5Bi_(0.5)TiO_(3)]-0....
关键词:NBT基电容陶瓷 MGO A位掺杂 储能 
Li、Ce掺杂对NBTa-CBN高温压电陶瓷性质的影响研究
《压电与声光》2024年第2期184-190,共7页徐鸿飞 史伟 官尚义 吴禹桐 陈强 
国家自然科学基金资助项目(51932010)。
采用传统固相反应法制备了Ca_(0.5)(Na_(0.5)Bi_(0.5))_(0.5-3 x)(Li_(0.5)Ce_(0.5))_(3x) Bi_(2)TaNb_(0.99)Mn_(0.01)O_(9)(CNBTNM-LC100_(x))高居里温度(T_(C))压电陶瓷。研究了Li、Ce复合离子掺杂对陶瓷结构和电学性质的影响。结果...
关键词:压电陶瓷 铋层状铁电体 高居里温度 Na_(0.5)Bi_(2.5)Ta_(2)O_(9) CaBi_(2)Nb_(2)O_(9) 
NBT 10929-2022《风力发电机组 变流器 可靠性技术规范》标准解析
《电器工业》2024年第3期19-21,共3页侯垚 
本文介绍了能源行业标准NBT 10929—2022《风力发电机组变流器可靠性技术规范》的制定背景、制定过程和主要性能指标等内容,给出了可靠性指标的具体要求及计算公式,提出了改进风电机组变流器可靠性的措施,为提升风电机组变流器可靠性提...
关键词:行业标准 风电机组 变流器 可靠性 
Structural,optical,electrical,and dielectric relaxation properties of rare earth containing sodium bismuth titanate Na_(0.5)Bi_(0.5)TiO_(3) perovskite:Effect of ionic radius被引量:1
《Journal of Rare Earths》2024年第2期383-391,I0006,共10页Rajdip Roy Abhigyan Dutta 
Project supported by the Science and Engineering Research Board(SERB)(Govt.of India)(EMR/2017/000325)。
The main focus of this work is to study the effect of the ionic radius of different rare earth dopant cations RE^(3+)(RE=La,Sm,Dy,and Ho) on structural and various physical properties of sodium bismuth titanate(Na_(0....
关键词:Rare earth doped NBT Microstructural analysis Optical band gap AC Conductivity Dielectric relaxation Rare earths 
余甘子果超氧化物歧化酶提取工艺优化及抗氧化性研究被引量:5
《云南民族大学学报(自然科学版)》2023年第2期199-208,共10页林继辉 陈莎莎 陈梓嫔 戴玉梅 
福建省教育厅中青年教师教育科研项目(JT180826);福建省食品科学与工程省级教学团队项目(JXTD-2018-01).
采用超声波法,以余甘子果为原料、SOD酶比活力为指标,考查液料比、磷酸缓冲液pH、超声时间、提取温度对余甘子SOD提取率的影响,并根据单因素试验结果及响应面Box-Behnken中心拟合原理,以SOD酶比活力为响应值,进行4因素3水平试验设计,建...
关键词:余甘子果 超氧化物歧化酶 抗氧化性 NBT法 
Dielectric temperature stability and energy storage performance of NBT-based lead-free ceramics for Y9P capacitors
《Journal of Advanced Dielectrics》2023年第1期39-45,共7页Hongtian Li Shiyu Zhou Jianwei Zhao Tingnan Yan Yuxiao Du Huanfu Zhou Yongping Pu Dawei Wang 
financed by the National Natural Science Foundation of China(51872175);the International Cooperation Projects of Shaanxi Province(2018KW-027);Guangdong Provincial Key Laboratory(2014B030301014);the Construction of Basic Research Institutions from Shenzhen Science,Technology and Innovation Commission.
In this work,novel(1−x)(0.75Na_(0.5)Bi_(0.5)TiO_(3))-0.25Sr(Zr_(0.2)Sn_(0.2)Hf_(0.2)Ti_(0.2)Nb_(0.2))O_(3)-xNaNbO_(3)(NBT-SZSHTN-xNN,x=0.1,0.15,0.2,0.25)ceramics were fabricated.The influence of co-doping of NN and hi...
关键词:NBT LEAD-FREE dielectric stability capacitor. 
过表达长穗偃麦草EeHKT1;4基因增强拟南芥抗旱耐盐性分析被引量:3
《草业学报》2022年第8期188-198,共11页张勇 田小霞 郑明利 毛培春 孟林 
北京市自然科学基金项目(6182013);北京市农林科学院科技创新能力建设专项(KJCX20200107;KJCX20170110);国家林业和草原局行业科技重大项目课题(LCZD202004)资助。
植物高亲和性K^(+)转运蛋白基因(HKT)编码K^(+)、Na^(+)转运或K^(+)-Na^(+)共转运质膜通道蛋白,在植物抗逆过程中发挥重要作用。为了研究长穗偃麦草EeHKT1;4(GenBank:KF956112.1)的功能作用,构建了EeHKT1;4过表达植物表达载体转化拟南芥...
关键词:长穗偃麦草 EeHKT1 4 转基因 DAB染色 NBT染色 
A study of plasmon-driven catalytic 4-NBT to DMAB in the dry film by using spatial Raman mapping spectroscopy
《Nano Research》2022年第7期6062-6066,共5页Yansheng Liu Junpeng Deng Zhicheng Jin Tianxing Liu Jin Zhou Feng Luo Guofu Wang 
supported by the Guangxi Natural Science Foundation Project(No.2021GXNSFBA196049);Guangxi Science and Technology Project(No.AD22035215);the National Natural Science Foundation of China(No.61761009).
Plasmon-driven catalytic reaction(PDCR)as a part of photocatalysis has attracted immense attention.Due to the collective oscillation of free electrons at the surface of metallic nanostructures,the charge distributions...
关键词:PLASMON photocatalysis 4-nitro-benzenthiol(4-NBT) surface-enheanced Raman scattering(SERS) 
Role of matrix phase and electric field gradient in Na_(1/2)Bi_(1/2)TiO_(3)eBaTiO_(3) :ZnO composites
《Journal of Materiomics》2022年第2期498-510,共13页Lalitha Kodumudi Venkataraman Till Fromling Jurgen Rodel 
Na_(1/2)Bi_(1/2)TiO_(3)-based materials exhibit potential for applications in high-power ultrasonics.The com-posites of Na_(1/2)Bi_(1/2) TiO_(3)-yBaTiO_(3)(NBTyBT;y denotes mole%)with ZnO inclusions were demonstrated ...
关键词:Thermal depolarization Na_(1/2)Bi_(1/2)TiO_(3) BaTiO_(3) NBT-Based Lead-free composites Hard-type 
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