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- The trick was using the ammonium salt TMAH. 它的竅門(mén)是使用銨鹽氫氧化四甲銨（TMAH）。
- Optical properties of doped quaternary ammonium salt KDP crystals[J]. 引用該論文 許心光;孫洵;王正平;許貴寶;高樟壽;邵宗書(shū).
- Mass fraction of Pt being 0.4%, that of F being 1.50%, the bifunctional catalysts prepared by tertiary ammonium exchange h ave better property of pour point depression. 經(jīng) 3次?交換 ;w(Pt)為 0 .;4%25;載體酸性改進(jìn)劑w (F)為 1
- Borazine can be synthesized from ammonia or ammonium salt and BCl 3. 環(huán)硼氮烷可由氨或銨鹽與氯化硼合成。
- This paper mostly describes the study of the preparation of organosilicon quaternary ammonium salt and the study of the antimicrobial effect. 摘要研究有機硅高分子氨乙基氨丙基硅油的季銨化及其抗菌性能。
- EI/MS and ESI/MS were used for the analysis of quaternary ammonium salt cationic surfactants. 以電子轟擊質(zhì)譜法(EI/MS)與電噴霧質(zhì)譜法(ESI/MS)相結合,分析季銨鹽型表面活性劑。
- In our experimental, IA was treated by ammonia, and it formed an ammonium salt of IA, namely ammonium itaconate (AIA). 我們對IA進(jìn)行了氨化處理，合成了新的共聚單體衣康酸銨(AIA)。
- In this paper, the new cyclic quaternary ammonium salt DCAS was designed and synthesized. 設計并合成了新的環(huán)狀季銨鹽DCAS。
- N-hydroxy-N-nitroso-, ammonium salt; n-nitroso-n-phe ... n-hydroxy-n-nitroso-benzenamine, ammonium salt;n-nitr ... N-羥基-N-亞硝基苯胺銨鹽;銅鐵試劑;N-亞硝基苯胲銨香港
- Transparent hair shampoo was prepared using poly siloxane quaternary ammonium salt microemulsion as a conditioner. 以聚硅氧烷季銨鹽微乳液為調理劑制備透明洗發(fā)香波。
- The method of preparing a novel biocide using polyquaternary ammonium salt grafted silica gel was studied. 研制了一種表面接枝的聚季銨鹽型高分子殺生劑,并通過(guò)紅外光譜和掃描電鏡對其制備過(guò)程和結構進(jìn)行了表征。
- Degumming experiment was carried out with the ammonium salt and the nitrate as the nitrogen additive. 以銨鹽和硝酸鹽作為含氮添加劑進(jìn)行脫膠試驗。
- N-Nitrosophenylhydroxylamine, ammonium salt;Cupferron;Benzenamine, N-hydroxy-N-nitroso-, ammonium salt; n-n ... N-羥基-N-亞硝基苯胺銨鹽;銅鐵試劑;N-亞硝基苯胲銨香港
- Objective:To study Na-montmorillonite s intercalation to different quaternary ammonium salt by ultrasonic technology. 目的:為了研究應用超聲波技術(shù)用不同季銨鹽對蒙脫土進(jìn)行有機改性的效果。
- Ammonium salt solution can catalyze the activation reaction and make the BET surface area and pore size increase. 銨鹽浸漬處理加快了活化反應的進(jìn)行，使活性炭纖維比表面積明顯升高，孔徑增大。
- This article describes the accelerating mechnanism of quaternary ammonium salt amphiphile and its effects on the silk′ s adsorbability of acid dyes. 文中介紹了季銨鹽兩親物的促染機理及對蠶絲吸附酸性染料的影響。
- OBJECTIVE To study the synthesis of quaternary ammonium salt derivatives of haloperidol and their vasodilative activities. 目的合成氟哌啶醇季銨鹽衍生物及其還原物并研究它們的擴血管活性。
- The preparation methods of quaternary ammonium salt of chitosan at home and abroad, meanwhile were introduced, and heir advantages and shortcomings were compared. 摘要對目前國內外殼聚糖季銨鹽的制備方法加以介紹，并比較了它們的優(yōu)缺點(diǎn)。
- Quaternary ammonium salt of chitosan was synthesized starting from chitosan, triethylamine and ethyl chloroacetate by ester exchange reaction. 以三乙胺、氯乙酸乙酯和殼聚糖等為原料,采用酯交換法合成了殼聚糖季銨鹽。
- In the presence of nitrogen or air, the thermal stability of PVDC/MEE nanocomposites was eliminated due to ammonium salt catalyzed reaction. 氮氣及空氣下，聚偏二氯乙烯復材之熱穩定性因四級銨鹽改質(zhì)劑之催化反應而降低。
