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in PANI.PANI was first prepared by the polymerisation of aniline and then dedoped by NH4OH to form emeraldine base(EB).The dedoped PANI and as-prepared GO were dissolved in N-methyl-2-pyrrolidone(NMP......
Crystal Structure and Characterization of a Novel Neodymium Coordination Compound Based on Dawson Cluster 魏梅林1,王敬平1,牛景杨1 (1.School of Chemistry and Chemical Engineering, Henan University, Kaifeng 475001, China) Abstract:A new coordination compound, [{Nd(NMP)2(H2O)6Cl}{Nd(NMP)2(H2O)7}H (P2Mo18O62) (NMP=N-methyl-2-pyrrolidone) was synthesized and characterized by elemental analyses, IR spectrum......
8 to 15 °C, the mean diameter of particles decreases from 3.5 to 1.6 mm. The additive n-methyl-2-pyrrolidone improves the surface smoothness and compactness of the particles while the particle size... with orthophenylenediamine n-methyl-2-pyrrolidone solution at room temperature. Other researchers synthesized Ag microspheres through reducing Ag+ with different reductants, such as ascorbic acid[3-5......
DOI: 10.11817/j.issn.1672-7207.2020.11.011 ·m的薄膜.本文作者基于浆料涂敷-烧结法制备一种微米级三维多孔高纯铝材料,通过在微米级铝粉末中加入溶剂,黏结剂等成分,进行长时间均匀混合,配制成分散均匀,黏度适中的糊状浆料,将浆料均匀涂敷后加热固化,再通过烧结固定成型,以构成三维联通的金属导电网络结构,增大比表面积;然后,通过研究黏结剂质量分数对材料电化学活性表面积(AECS)以及机械性能的影响,优化浆料中黏结剂的质量分数,从而制备出比表面积高,机械性能优异的三维多孔高纯铝材料. 1 实验 1.1 实验原料 本实验原料为粒度为5 μm雾化球型铝粉(湖南宁乡唯信金属粉体有限公司生产)和粒度为30 μm的铝清洗放电光箔(吴江飞乐天和电子材料有限公司生产).其他试剂包括聚偏氟乙烯(PVDF,武汉飞腾亚化工生产)和分析纯级N-甲基-2-吡咯烷酮......
for all-solid-state lithium ion batteries. The crystalline Li8P2S9 synthesized by vacuum sintering was dispersed in N-methyl-2-pyrrolidone (NMP) solvent to form a homogeneous ink. The results show...DOI: 10.11817/j.issn.1672-7207.2016.02.005 墨水涂覆法制备硫化物全固态锂离子电池 张锦,邹忠,刘晋 (中南大学 冶金与环境学院,湖南 长沙,410083) 摘要:采用墨水涂覆技术制备基于硫化物的电解质薄膜及其全固态锂离子电池.通过N-甲基吡咯烷酮(NMP)溶剂对真空烧结法制得的Li8P2S9粉末进行处理,获得均匀,稳定的湛蓝色Li8P2S9墨水.研究结果......
that of carboxylic acid ligand. N,N-dimethylformamide(DMF) was the most common solvent and triethylamine (TEA), N,N-diethyl formamide (DEF) and N-methyl-2-pyrrolidone (NMP) were also usually used as solvents [4-6... mechanism of solvent on the synthesis of the metal organic framework materials, the microscopic interaction between solvent and framework and the effects of N,N-dimethyl-formamide (DMF) or N......
, a slurry containing 70% Si@TiO2 powder, 15% Denka black(DB) and 15% polyvinylidene fluoride(PVDF) dissolved in N-methyl-2-pyrrolidone(NMP) was pasted onto a 12 μm-thick Cu foil substrate. Half-cells..., SEKINE K, TAKAMURA T. Thick vacuum deposited silicon films suitable for the anode of Li-ion battery [J]. J Power Sources, 2005, 146: 441-444. [7] KIM I S, KUMTA P N, BLOMGREN G S. Si/TiN......
. The Co3O4/graphite composite (or pure Co3O4), acetylene black and poly-vinylidene difluoride (PVDF) were mixed in a mass ratio of 8:1:1 and emulsified in N-methyl-2-pyrrolidone. The cathode was prepared... [J]. Solid State Ionics, 2001, 139: 57-65. [4] Nuli Y N, Zhao S L, Qin Q Z. Nanocrystalline tin oxides and nickel oxide film anodes for Li-ion batteries [J]. Journal of Power Sources, 2003, 114......
dissolved in N-methyl-2-pyrrolidone (NMP) to obtain a slurry. This slurry was laminated on an aluminum foil, and dried in a vacuum oven at 100 ℃. The roller was then used to roll the electrode film until its......
. The Li1.05Mn2O4 spinel, acetylene black and poly-vinylidene difluoride (PVDF) were mixed in a mass ratio of 8:1:1 and emulsified in N-methyl-2-pyrrolidone. The cathode was prepared by spreading... structure without impurity. The lattice constant and unit cell volume decrease with increasing the sodium dopant amount. As the molar ratio of sodium to manganese (x=n(Na)/n(Mn)) increases from 0......