氨羧络合剂 meaning in English

amino carboxyl chelating agent
complexones

In this study , the preparing processes of zro2 - ni nanocrystalline composite powder aremixing the nickel salt , zirconium salt and stabilizer , solvent ( distilled water ) together to prepare the mixing solution according to certain ratio ; commingling the mixing solution , coordination solution of carboxylic ammonia , intrusion aid in accordance with certain rate to form sol , drying the sol and turning it into gel , pre - sintering the gel to get the zro2 - nio powder and gaining zro2 - ni nanocrystalline composite powder by reducing the zro2 - nio powder . xrd , x - ray wide - angle diffractometer , bet , sem , tem , hrtem analyses are used to study the zro2 - ni nanocrystalline composite powder and zro2 - ni cermet . the sintering temperature is determined
本研究的zro _ 2 - ni纳米复合粉末的制备方法如下：将镍盐、锆盐、稳定剂和溶剂(水)按所需成分配成混合溶液，再将混合溶液、外加剂和氨羧络合剂按比例混合形成溶胶，溶胶经干燥成为凝胶，凝胶经预烧得到zro _ 2 - nio纳米粉，将该氧化物粉还原得到zro _ 2 - ni纳米复合粉。