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不同酸溶液中制备纳米结构MnO2单晶陈永1,2,洪玉珍1,马艳平2,杨昊2,李建保2(1.海南省海口市 海南大学硅锆钛资源综合开发与利用海南省重点实验室2.海南省海口市 海南大学海南优势资源化工材料应用技术教育部重点实验室)摘 要:本文采用KMnO4在不同酸溶液中的氧化还原反应,合成MnO2纳米结构,利用XRD和HRTEM对样品的晶体结构,形貌和微观结构进行表征分析.结果表明,KMnO4在无机酸(H2SO4,HCl和HNO3)和有机酸(C2H4O2)中发生反应均能制备MnO2纳米材料;通过调节溶液pH值和反应温......
Special nanostructures in Al-Mg alloys subjected to high pressure torsion LIU Man-ping(刘满平)1, 2, Hans J. ROVEN2, LIU Xin-tao(刘新涛)1, Maxim MURASHKIN3, Ruslan Z. VALIEV3, Tamas UNG?R4, Levente... molecular-dynamics simulations of pure FCC metals. Special emphasis is laid on the recent observations of high density hexagonal and rhombic shaped nanostructures with an average size of 3 nm in the Al......
ring-like nanostructures. Key words:nanostructures; rare earth fluorides; nanorings; ultrasonic irritation; rare earths; [全文内容正在添加中] ......
Trans. Nonferrous Met. Soc. China 28(2018) 2255-2264 Ultrasonic synthesis of Zn-doped CdO nanostructures and their optoelectronic properties Milad KAVAKEBI1, Farid JAMALI-SHEINI2 1. Department... Azad University, Ahvaz, Iran Received 15 December 2017; accepted 3 June 2018 Abstract: The effect of Zn dopant on the growth of cadmium oxide (CdO) nanostructures through a sonochemical method......
Trans. Nonferrous Met. Soc. China 29(2019) 143-156 High performance room temperature gas sensor based on novel morphology of zinc oxide nanostructures Naila ZUBAIR, Khalida AKHTAR National Center of Excellence in Physical Chemistry, University of Peshawar, Peshawar-25120, Khyber Pukhtoonkhwa, Pakistan Received 9 February 2018; accepted 6 July 2018 Abstract: Zinc oxide uniform nanostructures......
and CoMn2O4 nanosheets manifest superior lithium-ion storage properties, rendering them promising applications in LIBs and other energy-related fields. Key words: manganese oxides; nanostructures; anode.... Various low-dimensional MnO2 and CoMn2O4 nanostructures, such as nanoparticles [15], nanowires [16], nanotubes [17], and nanorods [18] have been delicately designed and synthesized with improved......
-absorption activity. Doping of ZnO doesn’t not weaken the UV-shielding property of ceria. Key words: ceria nanoparticles; ZnO doping; inorganic compounds; nanostructures; oxides 1 Introduction......
at 190 oC. Key words: Cu0.3Co2.7O4 oxides; microsphere; inorganic compounds; nanostructures; template-free hydrothermal method Cite this article as: TIAN Li, LIU Qiang, WU Jie-ling, YI Yi-tao. Template......
diffraction (XRD), scanning electron microscopy (SEM), ultraviolet–visible (UV-Vis) spectroscopy. Mercury sulfide nanostructures with different sizes were prepared. The effects of precursor concentration...; nanostructures; thio Schiff-base 1 Introduction Intensive researches have been conducted on nanocrystalline chalcogenides due to their unique thermoelectric, optical and semiconducting properties......