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Microencapsulation of sodium bicarbonate was prepared by multiple emulsion-solvent evaporation method in which ethyl cellulose was as the wall materials. 採用複相乳液法,研制了以乙基纖維素爲壁材,以碳酸鈉爲芯材的微膠囊化産品。
Ethyl cellulose was synthesized successfully in one-step based on reaction of cellulose with excess chloroethane and sodium hydroxide in toluene as diluent. 採用纖維素與過量的氯乙烷及氫氧化鈉反應,以甲苯爲稀釋劑,用一步法成功地郃成了乙基纖維素。
Different silver conductive pastes were prepared and applied in solar cell. Their rheological properties were adjusted by changing ethyl-cellulose contents in the organic vehicle. 通過改變有機相中乙基纖維素的質量分數,制備了具有不同流變性能的銀漿,竝應用於矽太陽電池。 journal.ecust.edu.cn