This ferroelectric thin film-forming sol-gel solution contains: a PZT-based compound; a high-molecular compound used to adjust the viscosity containing polyvinyl pyrrolidone; and an organic dopant containing N-methyl pyrrolidone, in which the amount of the PZT-based compound is greater than or ...
1) solution–sol–gel 溶液–溶胶–凝胶 1. Strontium titanate nanometer powder used for multi layer ceramic capacitors was prepared from Sr(NO3)2–Ti(OC4H9)4– H2O–C2H5OH systems by thesolution–sol–gelmethod. 采用溶液–溶胶–凝胶法,从Sr(NO3)2–Ti(OC4H9)4–H2O–C2H5OH体系制备多层陶瓷电容...
Thin film transistors (TFTs) fabricated by solution processing of sol-gel oxide semiconductor precursors in the group In-Ga-Zn are described. The TFT mobility varies over a wide range depending on the precursor materials, the composition, and the processing variables, with the highest mobility bei...
Missionto provide the best solution based on the most advanced technologies with the sol-gel technology as the core to the targeted industry ValueThe development of most advanced technologies based on innovation & integration for the most challenged industrial problems ...
网络释义 1. 法 ...良陶瓷” 的概念,并称该法为化学合成法或 SSG法(Solution-Sol-Gel) 。 wenku.baidu.com|基于6个网页 2. 凝胶法 ① 用传统的溶胶——凝胶法(Solution-sol-gel)。这是具有60多年历史的成熟方法。 www.bokee.net|基于2个网页...
Sol-Gel法 ●用Sol-Gel法制备ZnO膜 【例一】 所用的原材料为分析纯的醋酸锌Zn(CH3COO)2·2H2O(纯度≥99.0%),溶剂为异丙醇、去离子水和二乙醇胺NH(CH2CH2OH)2。非适量的Zn(CH3COO)2·2H2O在异丙醇中加热溶解,然后加入NH(CH2CH2OH)2,其比例为x[Zn(CH3COO)2·2H2O]∶x[NH(CH2CH2OH)...
solutionturnedtoyellowishsol.Then,heatedat800Candstirredconstantly,thesoltransformedintotransparentstickygel...
•TheSol-Gelprocessallowstosynthesizeceramicmaterialsofhighpurityandhomogeneitybyaprocessoccursinliquidsolutionoforganometallicprecursors(TMOS,TEOS,Zr(IV)-Propoxide,Ti(IV)Butoxide,etc.),which,bymeansofhydrolysisandcondensationreactions,leadtotheformationofanewphase(SOL).M-O-R+H2OM-OH+R-OH(hydrolysis)M-...
TheSol-Gelprocessallowstosynthesizeceramicmaterialsofhighpurityandhomogeneitybyaprocessoccursinliquidsolutionoforganometallicprecursors(TMOS,TEOS,Zr(IV)-Propoxide,Ti(IV)-Butoxide,etc.),which,bymeansofhydrolysisandcondensationreactions,leadtotheformationofanewphase(SOL).M-O-R+H2OM-OH+R-OH (hydrolysis)...
Bulk materials and thin films of pure and homogeneous YBa 2 Cu 3 O 7− x and Bi 2 Sr 2 CaCu 2 O 8+ x compounds were prepared by a nanocomposite solution-sol-gel (SSG) method. The superconducting oxides of YBa 2 Cu 3 O 7− x and Bi 2 Sr 2 CaCu 2 O 8+ x were prepared...