Preparation of Core-Shell Silver Nanoparticles@Mesoporous Silica Nanospheres with Catalytic Activities [0.03%]
具有催化活性的核壳型银纳米颗粒@介孔硅纳米球的制备
Guo-Yuan Xu,Chuan-Hui Zong,Yi-Ang Sun et al.
Guo-Yuan Xu et al.
Core-shell silver nanoparticles@mesoporous silica spherical nanoparticles (Ag NPs@MSNs) were prepared by a two-step method. First, Ag NPs were synthesized by chemical reduction using silver nitrate (AgNO₃) as the precursor, cetyl trimethyl...
The Effect of Tween Surfactants on Preparation of MnO₂ Nanostructures for Supercapacitors [0.03%]
吐温表面活性剂对MnO₂纳米结构超级电容器电极的形貌及性能的影响研究
Xin Fu,Xiao Wang,Pan Yang et al.
Xin Fu et al.
In this paper, a novel MnO₂ nanostructure based on the nanowire interconnection between dandelion-type nanoglobules was prepared by a one-pot hydrothermal approach using Tween surfactants. For comparison, Tween 20, Tween 60, Tween 80 were ...
Phase Transition and Photocatalytic Activity of Hydrothermally-Synthesized LaPO₄ Nanorods [0.03%]
水热合成LaPO4纳米棒的相变及其光催化活性研究
Ji-Yun Xiang,Ke Zhang,Zhong-Qi Zhu et al.
Ji-Yun Xiang et al.
Monoclinic and hexagonal LaPO₄ nanorods were prepared through hydrothermal method without the assistance of additives. The products were characterized by powder X-ray diffraction (XRD), transmission electron microscopy (TEM), and high-reso...
Amorphous MnO₂ on Carbon Substrate with Ordered Submicron Pore Array Structure for High Performance Supercapacitor Electrode [0.03%]
用于超级电容器电极的碳基底上具有一维有序亚微孔阵列结构非晶态MnO₂材料
Wei Zhang,Xingmei Guo,Cheng Qian et al.
Wei Zhang et al.
MnO₂/C composite with ordered submicron pore array structure was obtained by using Atrophaneura horishana butterfly wings as template and carbon source for high performance supercapacitor electrode. Micro/nanostructured carbon substrate wa...
Vertical Graphene@Carbon Fiber Covered with MnO₂ Flower-Like Nanostructures via Electrodeposition for High-Performance Supercapacitors [0.03%]
垂直石墨烯@碳纤维覆盖的MnO₂花状纳米结构电容器的电沉积性能优异
Zhiqiang Zhang,Yu Xiao,Yan Zhang et al.
Zhiqiang Zhang et al.
The research systematically investigated the synthesis process and electrochemical performances of willowy integrated MnO₂/vertical graphene@carbon fiber (MnO₂/GCF) hybrids. With the highly willowy carbon fiber as skeleton, graphene and u...
Synthesis of Fe-Fe 3 O 4/rGO Composite with Heterostructure Through Room-Temperature Reduction as Photo-Fenton Catalyst [0.03%]
室温下通过异质结构合成Fe-Fe3O4/rGO复合材料作为光芬顿催化剂
Dongliang Zheng,Shuaili Pei,Shuai Geng et al.
Dongliang Zheng et al.
A Fe-Fe₃O₄/rGO nanocomposite with heterostructure has been successfully synthesized by a highyield, low-cost, and easily operated room-temperature reduction method. The novel Fe-Fe₃O₄/rGO composite exhibits an excellent activity for the...
ZnO/GaN Heterostructure as Ultraviolet Photodetector Fabricated by One-Step Aqueous Method [0.03%]
一步水溶液法制备的ZnO/GaN异质结紫外光探测器
Chengjuan Pan,Naisen Yu,Yan Qi et al.
Chengjuan Pan et al.
ZnO thin films were fabricated on p-GaN substrate with zinc acetate as precursors by one-step aqueousmethod in this paper. The morphological and structural properties of ZnO/GaN heterostructure were studied. Meanwhile, the ultraviolet photo...
The Novel of n-p-n Type Transition in the ZnSe/Ge Heterojunction Nanowire: First Principles Study [0.03%]
ZnSe/Ge异质结纳米线中p-n型转变的第一性原理研究
Jiujun Huang,Huaizhong Xing,Yan Huang et al.
Jiujun Huang et al.
The structure and electronic properties of the bare and hydrogen-passivated ZnSe/Ge bi-axial nanowires have been calculated by means of the first principle calculation based on density functional theory. Five different types of nanowires wi...
Synthesis of Rice-Husk-Carbon-Supported Nickel Ferrite Catalyst for Reduction of Nitrophenols [0.03%]
基于稻壳炭的镍铁催化剂用于芳基硝酸酯的选择性加氢反应
Fengyan Han,Xusheng Xu,Yongsheng Fu et al.
Fengyan Han et al.
In this paper, magnetic NiFe₂O₄-RHC (rice husk carbon) catalysts with different NiFe₂O₄ contents are prepared through a one-step hydrothermal method and employed as a catalyst for the reduction of nitrophenols. The resulting catalysts a...
NiO/M-Sil-1 Catalysts by In-Situ Coupled Assembly of Metal Oxides and Silicalite-1 Zeolite with Improved Stability for Methane Steam Reforming Reaction [0.03%]
用于甲烷蒸汽转化反应的NiO/M-Sil-1催化剂的原位偶联金属氧化物和丝光沸石组装制备及其稳定性改善研究
Ning Wei,Jia Zhang,Hexiang Zhong et al.
Ning Wei et al.
NiO/M-Sil-1 catalysts were successfully prepared by in situ coupled assembly of metal oxides and silicalite-1 zeolite. All the NiO/M-Sil-1 samples had high surface areas, which resulted from the uniform dispersion and small particle size of...