cupric nitrate is used as catalyst, oxidizer, activating agent for luminescent powder, and photosensitive resistance materials 硝酸銅用作催化劑氧化劑熒光粉激活劑及光敏電阻材料等。
cupric nitrate is used as catalyst, oxidizer, activating agent for luminescent powder, and photosensitive resistance materials 硝酸銅用作催化劑、氧化劑、熒光粉激活劑及光敏電阻材料等。
activated agent of cerium that is abundant and cheap together with a little terbiumas additive is used in the study, to research and explore luminescent mechanism of aluminates strontium 本研究擬選用原料豐富、價格便宜的輕稀土元素鈰作敏化劑,以鋱作激活劑,對其在鋁酸鍶基體中的發(fā)光機理這一新領(lǐng)域進行研究和探討。
using anthracite-based hsaac as the electrode materials of electric double-layer capacitor ( edlc ), its charge-discharge performance in 30wt % h2so4, 30wt % koh and 1mol / l lipfg electrolyte and the relations between the charge-discharge performance and specific surface area, pore structure of anthracite-based hsaac were discussed . experiment results show that the structure and performance of activated carbon ( ac ) are influenced mainly by amount of activating agent, activating temperature and activating time 同時將所制得的無煙煤基hsaac作為雙電層電容器(electricdouble-layercapacitor,簡稱edlc)的電極材料,通過適當(dāng)?shù)墓に囍瞥蒱saac電極,以30的h_2so_4水溶液、30的koh水溶液和lmoll的lipf_6有機溶液作電解質(zhì)溶液,組裝成三種不同的edlc,探討了edlc的充放電性能及其與無煙煤基hsaac電極材料的比表面積和孔結(jié)構(gòu)的關(guān)系。
anti penetration of hardened mortar can reach 10-7cm / s . adopting sulfate-aluminum cement, phosphorus slag, flying ash, yellow slag and ect raw materials, the optimized mixture program of dmm is a3b3c2 ( cement 480 m2 / kg, phosphorus slag352 m2 / kg, activated agent 3 % ), 28 strength is low, due to cement alkality, resulting in activity of phosphorus slag and flying ash small 采用硫鋁酸鹽水泥,磷渣、粉煤灰、黃砂等原武漢理工大學(xué)碩士學(xué)位論文料配制抗?jié)B干拌砂漿最優(yōu)配料方案為:a3b3c2(水泥比表面積4som,/kg,磷渣比表面積352mz/kg,激發(fā)劑3%)。