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- Keywords bis crown pyrimidine ring sodium ion potassium ion caesium ion membrane electrode selectivity coefficient; 雙冠醚;嘧啶環(huán);膜電極;堿金屬離子;選擇性系數;
- The calix[4]arene metal ion complex formation constants in solvent polymeric membrane were determined directly by potentiometry with a two layer sandwich membrane electrode. 合成6個(gè)硒功能化杯芳烴為載體,采用雙層夾心膜電位法直接測定了溶劑聚合物膜中載體與金屬離子生成的絡(luò )合物生成常數。
- Methods are explored to improve power factors of ion membrane of the rectifying device through control of the conduction angles. 探討了通過(guò)對導通角的控制來(lái)提高離子膜整流裝置功率因數的方法。
- liquid ion exchange membrane electrode 液體離子交換膜電極
- liquid ion excdhange membrane electrode [化] 液體離子交換膜電極
- Optimization of unhumidified membrane electrode assembly(MEA) for micro PEMFC was carried out. 對微型質(zhì)子交換膜燃料電池(PEMFC)的非增濕膜電極(MEA)制備工藝進(jìn)行了優(yōu)化研究。
- The process to produce saturated brine using vaporized crystalline salt from diaphragm process and dilute brine from ion membrane process was studied in a salt dissolving tower. 以氯堿廠(chǎng)隔膜法產(chǎn)生的蒸發(fā)結晶鹽和離子膜法副產(chǎn)淡鹽水為原料,在溶鹽塔內進(jìn)行鹽溶解制飽和鹽水實(shí)驗,取得了良好的效果。
- In the electrolyze and decompose process of sodium aluminate solution with ion membrane,some key influence factors on agglomerative efficiency were researched. 在鋁酸鈉溶液離子膜電解種分的過(guò)程中,考察一些主要因素對其附聚效率的影響。
- A self-humidifying membrane electrode assembly(MEA) used in proton exchange membrane fuel cell(PEMFC) was specially designed and prepared. 設計并制作了一種新結構的質(zhì)子交換膜燃料電池(PEMFC)自增濕膜電極。
- Production of solid KOH by ion membrane process is a cleaner production process.It is much better than the separated membrane process in the field of pollution prevention. 通過(guò)離子膜法生產(chǎn)固體氫氧化鉀的實(shí)例,評價(jià)了離子膜法是一種清潔生產(chǎn)方法,在污染預防方面比隔膜法優(yōu)越得多。
- The membrane electrode assembly(MEA) and the bipolar plate were the key components of proton exchange membrane fuel cell(PEMFC). 膜電極和雙極板是質(zhì)子交換膜燃料電池(PEMFC)的關(guān)鍵組件。
- The reproducibility, selectivity and lifetime of tissue membrane electrode were determinated, The Michaelis constant of enzyme reaction at present condition was calculated. 研究了介質(zhì)條件、溫度、切片厚度、固定化等條件的影響,測定了電極的重現性、選擇性和土豆切片的活性期限,計算了該條件下酶反應的Michaelis常數。
- Coordination titration is used with mercury membrane electrode and wolfram as working and reference electrodes.Standard solution consists of EDTA, plumbum. 采用汞膜電極、鎢電極的配位滴定法，以EDTA、鉛為標準溶液，連續測定鍍銅錫電解液中的銅、錫及焦磷酸鹽、正磷酸鹽的含量。
- The tissue slice of sheep kidney in conjugation with ammonia gas sensing probes yields a sheep kidney tissue based membrane electrode with a high selectivity for D-amino acids. 將羊腎切片組織配合氨氣敏電極可制成對D-氨基酸具有高選擇性的羊腎組織膜電極。
- Abstract： Combining with our company's practice in the ion membrane device for years, analyse pinprick cause of the ion exchange membrane comprehensivly, and put forward the appropriase measures. 摘 要： 結合本公司離子膜裝置多年來(lái)實(shí)際運行情況，全面分析了離子交換膜發(fā)生針孔的原因，并提出了相應的防止對策。
- Keywords enoxacin;PVC membrane electrode;ion selective electrode; 依諾沙星;PVC膜電極;離子選擇性電極;
- Ag/Ag2S crystal membrane electrode was prepared by chemical deposition of a silven layer on the glass capillary and then a layer of Ag2S was deposited electrolytically onto the silver layer. 首先在玻璃毛細管外化學(xué)沉銀,然后在銀層上電解沉積Ag2S層,制得Ag/Ag2S固膜電極;
- The membrane electrode assembly (MEA) in proton exchange membrane fuel cell (PEMFC) was composed of the proton exchange membrane, catalyst layer, water management layer(WML) and diffusion layer. 摘要質(zhì)子交換膜燃料電池(PEMFC)的膜電極(MEA)由質(zhì)子交換膜、催化層、水管理層(WML)和擴散層組成。
- heterogeneous membrane electrode 異相膜電極
- PbO2/SPE composite membrane electrode PbO2／SPE復合膜電極
