lead phosphite dibasic 中文意思是什麼

lead phosphite dibasic 解釋
亞磷酸鉛
  • lead : n 1 鉛，鉛製品。2 【航海】測鉛，測深錘，水砣。3 〈pl 〉（鋪屋頂的）鉛皮；鉛皮屋頂；【印刷】插鉛，...
  • phosphite : n. 【化學】亞磷酸鹽。
  • dibasic : adj. 【化學】二堿價的，二元的；二代的。 dibasic acid 二元酸。 dibasic ester 二價酸酯。 dibasic salt 二代鹽。
  1. Preparation of ultra - fine dibasic lead phosphite powder by precipitation method

    化學沉澱法制備超細二鹽基亞磷酸鉛粉體
  2. Congo - red method was used to determine the thermal stabilization ability of products, which were consisted of dibasic lead phosphite and tribasic lead sulfate. the results showed that the nanometer stabilizer obviously increased the ability of thermal stabilization. in the same thermal stability level it could cut 25 % - 33 % amount of lead salt than using ordinary products

    利用剛果紅法測試了納米二鹽和三鹽復合物的熱穩定效果，結果表明納米鉛鹽能明顯地提高熱穩定性，在保證pvc熱穩定性的同時可較普通鉛鹽減少用量25 ? 33 ，同時討論了添加劑在加入時應注意的問題。
  3. Tem was used to consecutively investigate the size and appearance of dibasic lead phosphite in the reaction process. it found that nanocrystal grain of lead oxide phosphite hydrate had favorite direction in the mlps method, many nanocrystal grain in near area would aggregate and assembled as nanowire, the diameter of the nanowire was about a crystal grain size and the length of nanowire could reach hundreds of nanometers, then they would gather to needle or bar like particles

    利用tem對二鹽基亞磷酸鉛在反應過程中粒子的大小、形貌進行跟蹤觀察，並記錄下三個時間下的微粒照片，發現用微液相合成法制備的二鹽基亞磷酸鉛晶粒在生長團聚時存在取向規律，同一區域的晶粒會長成一條納米線，直徑有一個晶粒的大小，長度可以達到幾百nm 。
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