一种制备Ag:ZnIn2S4发光量子点和光催化剂的方法本发明涉及纳米材料合成领域,特指利用简单快速的水热法一步合成一系列Ag:ZnIn毛宝东宫关刘艳红陈天俊王勃谭丽丽
本文,大连大学Zhenhe Xu、Jiqi Zheng、Yu Gao等在《ACS Appl. Nano Mater》期刊发表名为“Composites of Ag-Doped ZnIn2S4 Nanoplates with Graphitic Carbon Nitride and Reduced Graphene Oxide Nanosheets for Sunlight-Driven Hydrogen Production and Water Purification”的论文,研究提出了一个有效的策略,通过将更...
直接Z-型立方/六方ZnIn2S4复合光催化剂的制备及其光催化性能 通过水热反应方法制备出立方相ZnIn2S4和六方相ZnIn2S4和系列不同摩尔比的复合相ZnIn2S4光催化剂,使用X射线衍射,扫描电子显微镜,电子能谱,透射电子显微镜,光致发光光谱... 陈顺生,李少珍,罗晓婧,... - 《材料研究学报》 被引量: 0发表: 2019年...
制氢ZnIn2S4In2O3采用低温油浴的方法,制备出具有"TypeⅡ"异质结构的In_(2)O_(3)/Ag:ZnIn_(2)S_(4)复合材料光催化剂.使用X射线粉末衍射(XRD),扫描电子显微镜(SEM),透射电子显微镜(TEM),X射线光电子能谱(XPS),紫外-可见漫反射光谱(UV-Vis DRS)以及光电化学测试(PEC)等技术对物相,形貌结构,元素化合...
The invention relates to the field of synthesis of nano-materials and particularly relates to a method for synthesizing a series of Ag:ZnIn2S4 luminescent quantum dots by using a simple and rapid hydrothermal method in one step. Fluorescence is adjustable in the range of 460nm to 830nm, the...
Herein, a chemical reduction method was performed to combine bimetallic Ag-Pd alloy nanoparticles(NPs) with spherical-like ZnIn2S4(ZIS). By optimizing Ag:Pd molar ratio and overall loading amount, the optimal Ag0.25Pd0.75-ZIS sample exhibited a maximum H2 evolution rate(125.4 渭mol/h) under ...
However, the exploration of advanced strategies to realize the effective and tailored doping still poses significant challenges in enhancing hydrogen evolution performance. In this work, a mild cation exchange strategy is reported to incorporate Ag cations into flower-like ZnIn2S4microspheres, enabling ...
Meanwhile, there is a well-contacted interface between Ag:ZnIn2S4 nanoplates and RGO that renders RGO an electron collector and transporter to effectively lengthen the lifetime of the photogenerated charge carriers. As expected, the optimum nanocomposite exhibits a high H2-production rate of 6343.86...
BiFeOHollow nanosphereCharge separationPiezo-photocatalyticThe S-scheme heterojunction coupled Mott-Schottky barrier can enhance charge separation.Charge is separated through the Zn-O and S-Ag channels.BiFeO3/ZnIn2S4/Ag exhibits exceptional catalytic activity in the piezo-photocatalytic degradation of ...
ZnIn2S4 nanoscopariums were prepared by self-templated strategy and given hierarchical structures. The hierarchical Ag3PO4@ZnIn2S4 provides more active sites for generating photogenerated carriers and large surface area for capturing tetracycline. The study results show that Ag3PO4@ZnIn2S4 performed ...