Ni ion beam enhanced deposition of nitride film 镍离子束动态增强沉积多元氮化物膜
Extraction behaviors of novel sulfonamide extractants for ni 新型磺酰胺萃取剂对镍离子的萃取性能
Study on processing performance of the ore from debao bauxite deposit in guangxi 钾基蒙脱石对镍离子的吸附作用
Influence and mechanism of copper ions and nickel ions on flotation of talc 铜离子和镍离子对滑石浮选的影响及作用机理
We purified the fusion mpt64 protein by the nickel - ion affinity chromatography 通过镍离子亲和层析获得相对纯的mpt64重组蛋白。
The stronger the complexing agent , the more negative the initial potential on which nickel ion discharges 络合剂对镍离子的络合能力越强,镍阴极还原的起始电位越负。
Effect of ni2 in supports on structure and methane reforming with carbon dioxide to synthesis gas over nio hexaaluminate catalysts 六铝酸盐催化剂载体中镍离子的存在对催化剂的结构及甲烷二氧化重整反应性能的影响
Least sweep voltammetry method was employed to study h2po2 - anodic oxidation and ni2 + cathodic reduction in electroless nickel plating solutions containing different complexing agents 运用线性电位扫描法,研究了含有不同络合剂的化学镀镍溶液中镍离子阴极还原行为和次磷酸盐阳极氧化行为。
For the cathodic process it is likely that there exists a coupling between ni2 + discharge and hydrogen evolution . hydrogen evolution on working electrode should have masked the nickel ion reduction peak in lsv curve 对于阴极过程,镍离子放电和氢气析出过程存在耦合,氢气的析出可能掩盖了线性电位扫描曲线上镍还原的电流峰。
( 4 ) preliminary investigation of the mechanism of electroless nickel on silicon showed that the catalysis of . silicon surface was acquired by the oxidation of silicon that prompts the deposition of nickel ( 4 )对单晶硅表面化学镀镍的机理进行了初步的探讨,结果表明硅表面的化学镀催化活性可能是由硅的氧化反应促使镍离子沉积成镍核所形成的。