radical cation
英 [ˈrædɪkl ˈkætaɪən]
美 [ˈrædɪkl ˈkætaɪən]
网络 自由基阳离子; 自由基正离子; 阳离子自由基; 正离子基
双语例句
- The experimental method of triphenyl methyl radical, triphenyl methyl cation and triphenyl methyl anion were reviewed.
介绍了三苯甲基自由基、三苯甲基正离子和三苯甲基负离子的实验方法。 - It was concluded that after hole-electron pairs were induced by ultraviolet light, the hole then oxidized methanol directly, forming methanol free radical cation, which would be further oxidized in the presence of oxygen.
TiO2受光诱导生成空穴-电子对后，空穴直接氧化甲醇，生成的甲醇正离子在氧气作用下进一步被氧化，形成各种氧化产物。 - The results show that N, N-dimethyl aniline is quasi-planar and isn't pyramidal structure like aniline, same as it's radical cation;
结果表明：N，N-二甲基苯胺与其正离子自由基一样，为准平面的结构，不再是苯胺形的锥形结构； - Using laser flash photolysis technique, it is demonstrated that aniline in aqueous solution is ionized by 308 nm photon to give hydrated electron and neutral radical resulting from rapid deprotonation of radical cation of aniline.
研究表明，水溶液中苯胺可为308nm的激光光电离，光电离的瞬态产物为阳离子自由基及脱质子后的中性自由基； - A theoretical study on the mechanism of the Diels-Alder reactions of masked o-benzoquinone radical cation with furan
呋喃与掩蔽的邻位苯醌阳离子基的Diels-Alder反应的理论研究 - The signal of a nitrogen-centered radical adduct of DMPO was observed. The results obtained indicate that the trapped radical is a cation radical of diamine produced from diamine and photogenerated hole.
观察到DMPO与氮中心自由基加合物的ESR信号，表明捕捉到的自由基是脂二胺与光生空穴作用而产生的胺的阳离子自由基。 - Theoretical study on structural property of N, N-dimethylaniline and t's radical cation
N，N-二甲基苯胺及正离子自由基结构特征的理论研究 - We also studied the mechanism carefully and found that under radical cation induced conditions only O-alkylation reaction occurred and no N-alkylation products were isolated.
研究发现在自由基正离子引发下肟类化合物只发生O-烷基化反应，没有N-烷基化产物的生成。 - In this paper, we carefully studied the Mannich reaction between ketones and aromatic imines induced by radical cation and iodine. O-Alkylation of oximes was also achieved under radical cation induced conditions.
本论文研究了在自由基正离子诱导以及碘催化下酮类化合物与芳香亚胺的Mannich反应；同时，还研究了自由基正离子诱导肟类化合物的O-烷基化反应。 - Structural and electronic properties of the interacting complexes between various amino acids and the G radical cation have been examined in this work.
我们检查了各种氨基酸和鸟嘌呤自由阳离子复合物的结构和电子性能。