niobic

niobic

美 　英

• adj.【化】铌的
• 网络尼奥贝克矿；加拿大奈阿贝克

英汉解释

adj.

1. 【化】铌的

英英解释

adj.	1. concerning or containing niobium with a valence of five

例句

Niobic acid as a solid catalyst can be directly applied in the hydrolysis, esterification, condensation and alkylation reaction etc.

铌酸可直接作为固体催化剂，应用于水解、酯化、缩合、烷基化等反应中；

Preparation of Thermostable Silica-pillared Layered Niobic Acids with Different Interlayer Distance, Surface Area and Pore Size

具有不同层间距、比表面和孔径大小的氧化硅柱层状铌酸的制备

Regioselective Nitration of Toluene in the Presence of Solid Niobic Acid and Its Modified Catalysts

铌酸及其改性催化剂上甲苯的区域选择性硝化

Liquid-phase Esterification Catalyzed by Niobic Acid

铌酸液相催化酯化

Hydrolysis of glucose solutions over niobic acid as solid acid catalyst

铌酸催化水解葡萄糖的研究

Catalytic Synthesis of Ethyl Acetate with Niobic Acid in Liquid Phase

铌酸催化液相合成乙酸乙酯

Catalytic Synthesis of Dibutyl Maleate with Niobic Acid

铌酸催化合成马来酸二正丁酯

Synthesis of Benzyl Propionate Catalyzed by Niobic Acid

铌酸催化合成丙酸苄酯

Synthesis of Isopentyl Acetate Catalyzed by Niobic Acid

铌酸催化合成乙酸异戊酯

Effects of acid treatment on the catalytic properties of niobic acid

酸处理对铌酸催化剂性能的影响

Catalytic synthesis of benzyl acetate by niobic acid

铌酸催化合成乙酸苄酯

Catalytic Synthesis of sec-Butyl Acetate by Niobic Acid

铌酸催化合成乙酸仲丁酯

Catalytic Application of Niobic Acid

铌酸在催化反应中的应用

Catalysis of Ketol Reaction by Niobic Acid

铌酸催化缩酮反应