freepeople性欧美熟妇, 色戒完整版无删减158分钟hd, 无码精品国产vα在线观看DVD, 丰满少妇伦精品无码专区在线观看,艾栗栗与纹身男宾馆3p50分钟,国产AV片在线观看,黑人与美女高潮,18岁女RAPPERDISSSUBS,国产手机在机看影片

正文內(nèi)容

agagbr光催化劑ppt課件-在線瀏覽

2025-02-23 13:12本頁面
  

【正文】 ? (2) The sunlight is used as the light source to depose the anic dye ? (3)The asprepared Ag?AgBr photocatalyst displays perfect photocatalytic activity under direct sunlight irradiation ? (4) The obtained photocatalyst is very stable due to the SPR of the silver nanoparticles produced on the surface of AgBr Experimental Section ? Materials ? The Synthesis of Ag?AgBr Photocatalyst ? Characterization ? The Photodegradation of MO Dye Materials AgNO3(化學(xué)純 ), NH3劇烈攪拌十分鐘。H2O,得 到淺黃色混合物。將沉淀冷卻至室溫,再用去離 子水和乙醇洗滌數(shù)次。當(dāng)顏色變 為灰色時, Ag?AgBr光催化劑制備成功。用紫外可見光譜監(jiān)測降解的結(jié)果,即 用 U30
點擊復(fù)制文檔內(nèi)容
教學(xué)課件相關(guān)推薦
文庫吧 www.dybbs8.com
備案圖鄂ICP備17016276號-1