溶出伏安法 的英文怎麼說
中文拼音 [róngchūfúānfǎ]
溶出伏安法
英文
stripping voltammetry-
It not only gains the physical contrastive datum mark, but also improves the blm stability. cyclic voltammetry is used to study the characteristic of blm attached to metal surface, as the forming of blm, the voltammetric characteristics of blm, the selection of ion and measurement of different ki concentration
就以上提出的處理方法,採用循環伏安法詳細研究了金屬表面所覆blm的基本性質,如:膜形成液的配製、膜的形成、膜電阻、膜的伏安特性、膜的擊穿電壓、離子的識別性及對不同濃度的碘化鉀溶液的測試。The amount of free ions and labile complexes of copper has been determined and the apparent stable constants have been calculated in a proteose peptone medium by anodic stripping staircase voltammetry ( assv )
採用陽極階梯溶出伏安法,測定了蛋白腖細胞生長液中的易變形態銅,並獲得了總銅量中易變形態的摩爾分數以及易變形態的表觀穩定常數。The instrument is integrated with a multi - channel high precision open circuit potential measurement system for the ion selective electrode and a potentiostat used in voltammetry, an analog lock - in amplifier is also presented to measure the response of light addressable potential sensor
對于不同的測量技術,儀器中集成了用於測量電極的多通道高精度開路電壓測量系統和用於溶出伏安法測量的多路電化學測量系統,以及用於測量光尋址電位傳感器的鎖相放大器。Determination of trace lead by adsorptive stripping voltammetry at rutin modified carbon paste electrode
蘆丁修飾碳糊電極吸附溶出伏安法測定鉛The electrode was found to decrease the solubility of dithizone in alkalescence solution and effectively minish the lose of deoxidize state of metal. third, a potentiometric sensor was prepared by adding copper diethyldithiocarbamate directly into the carbon paste mixture, and the electrode was found has nerst response to copper ion in solution. and in our research two pharmaceutical selective electrodes were fabricated by coating polyvinyl chloride ( pvc ) which contained electroactive material on carbon rod electrode
第二,利用- cd與環氧氯丙烷形成的交聯聚合物( - cdp ) (不溶性)包合了雙硫腙,然後將- cdp與雙硫腙包合物樹脂作為修飾劑制備了碳糊修飾電極,利用陽極溶出伏安法( asv )測定了pd ~ ( 2 + ) ,實驗發現通過包合降低了雙硫腙在堿性溶液中的溶解度並且減少了金屬還原態的流失,取得了較好的效果。Study on continuous determination of trace lead and cadmium by stripping voltammetry
溶出伏安法連續測定量痕量鉛和鎘Ir - ta - ti metal oxide coated titanium anodes of variable composition were prepared by thermal decomposition. their micro morphorogies and electrochemical properties were characterized by scanning electron microscope, open circuit potential, cyclic voltammetry, consumption rate measurements and accelerated life test. the sem results indicated that all coatings were of a porous and cracked - mud microstructure influenced greatly by the composition of coatings. the electrochemical measurements showed that the ir - ta - ti ternary oxide - coated anodes exhibited excellent electrochemical activity and electrochemical stability in both acidic media and seawater which were affected by the composition and microstructure of the coatings. owing to good corrosion resistance and low consumption rate in seawater, metal oxde coated anodes belong to insoluble material, and can be potentially applid in impressed current cathodic protection systems as an anode
採用熱分解方法在鈦基體上制備銥鉭鈦金屬氧化物陽極,用掃描電鏡對陽極塗層顯微形貌進行分析,通過強化電解壽命試驗、開路電位測試、消耗率試驗及循環伏安曲線研究了金屬氧化物陽極的電化學性能. sem分析結果表明銥鉭鈦金屬氧化物陽極塗層呈現多孔多裂紋形貌結構.隨陽極塗層組成不同,塗層顯微形貌表現出很大差異,這種差異直接影響陽極電化學性能.電化學性能試驗結果表明銥鉭鈦金屬氧化物陽極在酸性介質和海水中具有良好的電化學穩定性和電化學活性.此外,銥鉭鈦金屬氧化物陽極在海水中的消耗率很低,屬于不溶性的陽極材料,作為外加電流陰極保護用輔助陽極具有廣泛的應用前景Determination of trace lead in serum by adsorptive stripping voltammetry at quercetin modified carbon paste electrode
槲皮素修飾碳糊電極吸附溶出伏安法測定血清中的鉛A review is presented on the recent progress and the prospect of the determination of microamounts of iodine in table salt by different electrochemical methods, such as ion selective electrode, electrometric titration, polarography, stripping voltammetry, potentiometric stripping, adsorptive stripping voltammetry, pneumatoamperometry, spectroelectrochemistry and electrophoresis
摘要從離子選擇電極法、電化學滴定法、極譜法、溶出伏安法、電位溶出法、吸附溶出伏安法、揮氣電流法、光譜電化學法和電泳法出發,評述了食鹽中碘含量測定的電化學分析法研究現狀及發展方向。Determination of trace selenium in selenium - riched yeast by cathodic stripping voltammetry
陰極溶出伏安法測定硒酵母中微量硒Multiple measurement techniques ( chalcogenide ion selective electrode, differential pulse stripping voltammetry, light addressable potential sensor ) have been combined to detect nine kinds of heavy metal
儀器使用多種測量技術(硫屬玻璃電極,差分脈沖溶出伏安法和光尋址電位傳感器)聯用測量九種重金屬元素。Continuous determination of trace lead and cadmium by stripping voltammetry
痕量鉛和鎘的溶出伏安法連續測定Study on extraction and quantitative determination of chemical constituents from ginger in laifeng county
溶出伏安法測定姜中姜辣素含量的研究Comparison between anodic stripping voltammetry and graphite furnace atomic absorption spectrophotometry for blood lead analysis
陽極溶出伏安法與石墨爐原子吸收光譜法在血鉛檢測中的應用比較Chemical reagents - the general rules of anodic stripping voltametry
化學試劑陽極溶出伏安法通則The morphology examination by sem and tem showed that the carbon nanotubes were arranged in the array uniformly and paralleled, with smooth walls, the outside diameter of 120 nm and the inside diameter of 110 nm. from the cyclic voltammetry, the array electrodes in an acidic electrolytic solution had greater capacitance than the case in a neutral electrolytic solution. the specific capacitance of 365 f / g was achieved with the discharge current density of 210 ma / g in the solution of 1 mol / l h2so4
掃描電子顯微鏡和透射電子顯微鏡對碳納米管陣列電極的形貌表徵表明碳納米管形狀規整,排列有序,尺寸均勻,管壁光滑,外徑約為120nm ,內徑約為110nm ;循環伏安實驗表明mwnts陣列電極在酸性溶液中比在中性溶液中具有更好的電容性能;根據恆電流充放電法得出mwnts陣列電極在1mol / lh _ 2so _ 4水溶液中,在210ma / g的放電電流密度下的比電容可達353f / g ,比目前報道的無序碳納米管和活性炭電極的比容量都高得多;其它電化學實驗顯示該電極具有很低的內阻和良好的充放電循環穩定性。A new electrochemical method was established to analyze lead in samples by voltammetry of square wave leaching after pre - treatment of microwave irradiating digestions and the optimum determination conditions were explored
摘要利用微波消解樣品,再以電化學方波溶出伏安法檢測樣品中鉛的含量並確定了最佳測定條件。分享友人