Heterojunction相关论文
以硫粉末和MoO3粉末作为原料, 通过化学气相沉积法制备出MoS2薄膜, 用光学显微镜、原子力显微镜、喇曼光谱以及X射线衍射谱对所制......
基于光生伏特原理的结型有机光电探测器(OPDs)被广泛研究。首先介绍了结型OPDs的三种主要结构及其原理,包含了平面异质结、体异质......
制备了两种基于锰酸盐氧化物异质结LaxCa1-xMnO3/Si（x=0.67和0.40）的激光探测器，并分别研究了在532 nm和1064 nm激光辐照下，两种异质结......
研究了低光强下CdTe太阳电池的性能变化。基于经典的CdS/CdTe结构, 建立了短路电流、开路电压、填充因子和转换效率等参数与光强之......
通过水热法合成纯的Cu2O颗粒，通过氧化还原法合成Cu2O-CuO复合颗粒和纯的CuO颗粒。采用场发射扫描电子显微镜、X射线衍射谱对产物的......
基于单壁碳纳米管(SWCNT)/单层石墨烯/GaAs双异质结结构构筑了自驱动近红外光电探测器, 利用GaAs优异的光电特性和石墨烯的高载流......
Semiconductor heterojunction photocatalysts have received much concern due to their great application prospect in solar ......
Strategy and Future Prospects to Develop Room?Temperature?Recoverable NO2 Gas Sensor Based on Two?Di
Nitrogen dioxide (NO2), a hazardous gas with acidic nature, is continuously being liberated in the atmosphere due to hum......
A heterojunction photoanode of Fe2O3 loaded on a WO3 film on a fluorine-doped tin oxide substrate (FTO-WO3/Fe2O3) was pr......
In this work,p-type Co3O4 decorated n-type ZnO (Co3O4/ZnO) nanocomposite was designed with the assistance of bacterial c......
A Simple and Highly-Efficient Approach for Construction of 2D Nanostructured H-BN/WS2 Heterojunction
In this work, the 2D nanostructured h-BN/WS2 heterojunction was successfully prepared by the hydrothermal method-assiste......
Ternary BiOBr/TiO2/Ti3C2Tx MXene nanocomposites with heterojunction structure and improved photocata
The rational design and construction of heterojunction structure is an effective strategy to improve the photocatalytic ......
Heterojunction Incorporating Perovskiteand Microporous Metal–Organic FrameworkNanocrystals for Effci
In this paper, we present a facile approach to enhance the effciency and stability of perovskite solar cells (PSCs) by i......
In situ preparation of g-C3N4/Bi4O5I2 complex and its elevated photoactivity in Methyl Orange degrad
A graphite carbon nitride (g-C3N4) modified Bi4O5I2 composite was successfully prepared in-situ via the thermal treatmen......
NiSe2/Ni(OH)2 Heterojunction Composite through Epitaxial?like Strategy as High?Rate Battery?Type Ele
Constructing heterojunction is a promising way to improve the charge transfer effciency and can thus promote the electro......
通过再沉淀法制备了富勒烯C60/酞菁的复合纳米微粒.这种复合纳米微粒由于C60分子和酞菁分子间的π-π相互作用而具有电子给体-受体......
利用Bi4Ti3O12和TiO2的结构相似性,以TiO2纳米片为原料,用水热法制备了Bi4Ti3O12/TiO2异质结,并通过X射线衍射、扫描电子显微镜和......
Photovoltaic conversion was enhanced by directly assemble of a network of single-walled carbon nanotubes (SWNTs) onto th......
In-Situ Hydrothermal Synthesis of Bi-Bi2O2CO3 Heterojunction Photocatalyst with Enhanced Visible Lig
Bismuth containing nanomaterials recently received increasing attention with respect to environmental applications becau......
BiVO4/TiO2(N2) Nanotubes Heterojunction Photoanode for Highly Efficient Photoelectrocatalytic Applic
We report the development of a novel visible response BiVO4/TiO2(N2) nanotubes photoanode for photoelectrocatalytic appl......
Transition-metal dichalcogenide (TMD) semi-conductors have attracted interest as photoelectrochemical (PEC) electrodes d......
Highly Enhanced Visible-Light-Driven Photoelectrochemical Performance of ZnO-Modified In2S3 Nanoshee
Photoanodes based on In2S3/ZnO heterojunction nanosheet arrays (NSAs) have been fabricated by atomic layer deposition of......
Well-ordered TiO2nanotube arrays (TNTAs) decorated with graphitic carbon nitride (g-C3N4) were fabricated by anodic oxid......
NiO是一种天然p型直接带隙半导体材料,首次采用磁控溅射的方法在n型4H-SiC(0001)衬底上淀积NiO薄膜,制作p-NiO/n-4H-SiC异质结.研......
Synthesis of magnetically recoverable visible-light-induced photocatalysts by combination of Fe3O4/Z
Magnetically recyclable photocatalysts with efficient performances under visible light were synthesized by combining Fe3......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Heterostructured graphene quantum dot/WSe2/Si photodetector with suppressed dark current and improve
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
采用溶胶-凝胶法结合硫酸浸渍法制备了SO2-4/CeO2-TiO2复合氧化物.利用X射线衍射(XRD)、傅里叶变换红外光谱(FTIR)、吡啶吸附红外......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
The behavior of Si1-xGex/Si heterostructures under different annealing conditions has been studied. It is found that whi......
研究和制作了一种新型Au/n-ZnO/p-Si结构的肖特基发射极、异质结集电极紫外增强双极型光电三极管.分析了器件原理,测试了I-V特性、......
设计了一种具有同型异质结埋栅结构的太阳电池,该电池与类似的多晶硅电池相比,其在400～ 600nm及大于850nm波段的光谱响应及开路电压......
采用美国滨州大学研发的AMPS-1D软件,模拟了TCO与非晶硅界面势垒对TCO/a-Si:H(p+)/a-Si:H(i)/c-Si(n)/a-Si:H(i) /a-Si:H(n+)/TCO......
以有机染料亚甲基蓝(MB)为目标降解物,在玻璃基底上采用溶胶-凝胶法制备TiO_(2)/WO_(3)纳米结构复合光催化膜,研究不同TiO_(2)和WO......
伴随着人类文明的快速发展,一些危机慢慢显露出来,例如能源危机、环境污染和全球变暖.2019年5月11日,Mauna Loa天文台报告,大气中......
线偏振光的探测能力是评价偏振光电探测器件的重要指标。黑砷磷(AsP)是一种较为稳定的平面内各向异性材料,由于其面内结构各向异性......
提出一种制备BiVO4纳米薄片@WO3纳米棒和纳米片薄膜的相转换策略。这种策略包括三步水热过程(WO3→WO3/Bi2WO6→WO3/BiVO4)。表征......
人类面临着能源短缺和环境污染两大难题,而光催化技术的发展对于这两大问题的解决具有重要意义。光催化技术的核心是光催化剂。在......
以CuCl2·2H2O、SC(NH2)2和g-C3N4纳米片作为前驱体,在室温下采用简单的共沉淀法成功地制备了CuS nanotube/g-C3N4异质结。对......
采用沉积-沉淀法制备了一系列不同Ag2S负载量的CdS/Ag2S复合光催化剂,通过X射线衍射、扫描电镜、紫外-可见光谱等手段对催化剂进行......
【摘 要】随着社会的发展，新材料器件越来越多的应用于社会生活中。论文在p-GaN衬底上利用水热法制备了n-ZnO/p-GaN异质结构，制备的Z......
采用磁控溅射法制备了La0．8Sr0.2MnO3（100nm；50nm；17nm）／TiO2（70nm）异质PN结，并对其进行电学性能研究。结果显示样品均表现出很好的整流特性......
本文首次报道n-ZnO/p-Si异质结J-V特性实验测量的初步结果--经退火处理的异质结反向饱和电流密度比未经退火的减少一个数量级,表明......
采用水热法制备了具有异质结结构的Co_3O_4/TiO_2纳米复合材料（简称钴钛氧化物异质结）,通过改变钴钛摩尔比和焙烧温度,并利用XRD,SEM......
对单异质结界面系统,引入有限高势垒与考虑导带弯曲的真实势,利用变分法讨论磁场对界面附近束缚于施主杂质的单电子基态能量的影响......
以Bi（NO3）3、KBr、Na2S和Cd（NO3）2等为原料,依次采用溶剂热法和多次浸渍法,制备了具有可见光活性的BiOBr/CdS复合微球催化剂,并通过X射......
MoS2材料具有合适的能带间隙,适用于可见光激发降解环境修复、分解水制氢的光催化剂材料,引起了广泛的研究关注。传统的MoS2材料的......
通过两步溶剂热法成功制备了UiO-66/BiVO_(4)复合光催化材料,考察其对四环素(TC)的光催化降解性能.在模拟可见光下,当锆(Zr):铋(Bi......
p型掺杂Zn O比较困难,使得大家寻求其它p型半导体与n型Zn O构成异质结,以扩大其在电子器件领域的应用.本文主要综述了各种n-Zn O基......
