carbon-coated相关论文
Na3V2(PO4)3 is a very prospective sodium-ion batteries (SIBs) electrode material owing to its NASICON structure and high......
Facile synthesis of NiCo2O4 decorated on C/TiO2 nanotube arrays for high-performance supercapacitors
A new hybrid nanocomposite of carbon-coated highly ordered TiO2 nanotube arrays(C/TNAs)decorated with pseudocapacitive m......
Preparation of stabilized carbon-coated nano-Fe0 by carbothermal reduction:Characterization,Applicat
Nano-zero-valent iron(nZVI)and its composite materials have been extensively studied in the field of environmental remed......
Carbon-coated lithium titanate: effect of carbon precursor addition processes on the electrochemical
In this paper,two carbon-coated lithium titanate (LTO-C1 and LTO-C2) composites were synthesized using the ball-milling-......
Carbon-coated Li3VO4 with optimized structure as high capacity anode material for lithium-ion capaci
Due to the high capacity, moderate voltage platform, and stable structure, Li3VO4 (LVO) has attracted close attention as......
LiFePO4/C composite was synthesized by high temperature solid-state reaction using iron( Ⅱ ) oxalate,ammonium di-hydrog......
利用V2O5、LiOH·H2O、H2O2、NH4H2PO4与柠檬酸为原料,通过溶胶-凝胶法合成了碳包覆的Li3V2(PO4)3复合正极材料.采用XPS、XRD、SEM......
以聚乙烯吡咯烷酮（PVP）溶胶／钛酸正丁酯为前驱体，硝酸铈为掺杂剂，采用溶胶．凝胶法制备了CeO2掺杂TiO2凝胶，继而以静电纺丝法制备了CeO2掺......
以LiOH·H_2O、Mn（CH_3COO）_2·4H_2O和H_3BO_3为原料,聚乙二醇6000（PEG-6000）为碳源,采用喷雾干燥法合成LiMnBO_3和LiMnBO_3/......
利用钨电极电弧法制备了碳包覆铁纳米微粒,采用酸洗加磁选的方法对初产物进行了纯化。用透射电子显微镜、X射线衍射仪和振动样品磁......
碳包覆金属纳米微粒既可以避免金属纳米微粒的氧化,又能保持其固有性能不变,其潜在科研和应用价值引起了研究者的广泛关注。本文介......
纳米材料晶粒尺寸的变化会直接导致材料相结构的变化,从而限制材料的应用,如何提高纳米材料结构的稳定性随之成为纳米材料发展和应......
采用固相法制得了颗粒细微、粒径分布窄的橄榄石型磷酸铁锂。采用X射线衍射光谱法（XRD）、扫描电子显微镜（SEM）及恒流充放电测试仪分别......
以氢氧化锂、醋酸亚铁和硼酸为原料,利用柠檬酸作螯合剂和碳源,采用流变相法,合成了新型正极材料LiFeBO3和LiFeBO3/C。利用XRD、SE......
LiFePO4/C composite was synthesized by high temperature solid-state reaction using iron( Ⅱ ) oxalate,ammonium di-hydrog......
采用激光-感应复合加热法在CH4和Ar的气氛下制备了碳包覆铝纳米粒子。对这种纳米粒子进行X射线衍射和透射电子显微镜分析测试,提供......
介绍一个完整的大学化学综合实验,制备一种具有高效吸附阳离子染料性能的碳包覆纳米纤维膜。内容包括膜材料的制备和相关的性能测......
以葡萄糖作为碳源，采用固-液结合法合成了LiFePO4／C材料。用X射线衍射仪、扫描电镜和电化学测试仪对其结构和电化学性能进行了研究．结......
磷酸铁锂是一种很有应用前景的锂离子电池正极材料，由于其电导率低限制了它的广泛应用，而碳包覆是提高其电化学性能的方法之一。以食......
以金属离子的柠檬酸盐为前驱体，通过溶胶－凝胶和水热法相结合的方法，制备碳包覆的铁酸镍锂（ C－LiNi0．5 Fe2 O4）晶体。采用DSC－TG、 XRD、 S......
以FePO4和Li2CO3为原料,以PEG为碳源,采用碳热还原法制备LiFePO4/C复合正极材料。利用XRD、SEM对所得样品的晶体结构和表面形貌进......
以均四甲苯为炭源、乙酰丙酮钴为金属源的前驱体,采用热缩聚和溶剂抽提工艺合成碳包覆纳米金属粒子,用TEM、XRD等对材料的结构、性......
