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- 無定形納米MnO2nano- MnO2
- 無none
- 無法unable
- 用固相合成法製備納米MnO2,作為超級電容器材料,通過循環伏安、交流阻抗與恆電流充放電等測試手段對MnO2電極進行分析.The nanophase MnO2 was synthesized by solid- phase reaction as elec trode material for electrochemical supercapacitor and the MnO2 electrode was tes ted by cyclic voltammetry(CV),electrochemical impedance spectrometry (EIS) and c onstant charge- discharge curves.
- 無定形amorphism
- 無標題no title
- 無定形MnO2amorphous manganese oxide
- 無定形水合MnO2amorphous hydrous MnO2
- 摘要系統考察了影響碳化法製備無定形硅鋁孔結構的因素。Factors influencing pore structure of amorphous silica-alumina prepared by carbonization were investigated.
- 過上幾個小時無定形硫就會轉變成結晶的單斜硫,它的彈性也會消失。In a few hours the amorphous sulfur reverts to small rhombic crystals and its rubbery property disappears.
- 本品為白色粉末,由無定形顆粒或針狀顆粒組成。不溶於水,溶於酸和強鹼溶液。ZnO is a kind of white powder, which consists of infinitive form particle or needle-like particle, it is insoluble in water, soluble in acid and alkali solution.
- 該變壓器是按350kW的功率級設計的,並且用無定形鐵心材料和同軸繞組製成。The transformer is designed for a power level of 350 kW and is realized with amorphous core material and coaxialwindings .
- 微乳液法製備無定形納米二氧化硅The preparation of amorphous silica nanoparticls by microemulsion method
- 本文報道氯化和氫化的無定形硅(a-Si:H:Cl)樣品的拉曼譜和紅外譜的測量結果.The measurements and identification of Raman and infrared spectra of a-Si:H :Clare reported.
- 無定形碳amorphous carbon
- 無定形硅amorphous silica
- 無定形磷amorphous phosphorus
- 無定形硫amorphous sulfur
- 無定形硼amorphous boron
- 無定形基體amorphous matrix