1) cyanic acid
氰酸
1.
A DFT study of cyanic acid and isocyanic acid in the isomerization;
氰酸和异氰酸异构化反应的量子化学计算研究
2.
The Density Function Theory(DFT)method are employed to study the geometries of the cyanic acid and isocyanic acid on the base of B3LYP/6-31+G(d)in the paper.
本文主要采用密度泛函理论(DFT)方法,在 B3LYP/6-31+G(d)基础上,通过优化氰酸、异氰酸的结构,分别得到的能量为-168。
2) A salt or ester of cyanic acid.
氰酸盐，氰酸酯物
3) isocyanic acid
异氰酸
1.
A DFT study of cyanic acid and isocyanic acid in the isomerization;
氰酸和异氰酸异构化反应的量子化学计算研究
2.
A multi-dimensional microcanonical Monte Carlo study of S0→T1 intersystem crossing of isocyanic acid
多维微正则蒙特卡罗方法计算异氰酸S_0→T_1系间窜跃速率
3.
The reaction path of isocyanic acid (HNCO) with carbon-hydrogen radicals CH, CH 2 and CH 3 have been investigated by using UMP2 method at 6-311g(d, p) level.
在UMP2 (FULL) / 6 311(d ,p)计算水平上 ,计算并讨论了碳氢自由基 (CHx)和异氰酸 (HNCO)发生氢转移反应位能面上驻点的结构和分子结构变化 ,并依据UMP2的优化构型 ,进一步采用UQCISD(T)方法对反应途径上的驻点进行了单点能量计算 。
4) cyanate ester
氰酸酯
1.
Bismaleimide modified cyanate ester resins and its composites;
双马来酰亚胺改性氰酸酯树脂及其复合材料
2.
Study on self-polymerization mechanism of bisphenol A type cyanate ester;
双酚A氰酸酯自聚反应机理研究
3.
Experiment explore on polymer of methyl methacrylate/cyanate ester semi-IPN;
氰酸酯／聚甲基丙烯酸甲酯半互穿网络实验探究
5) isocyanate
[,aisəu'saiəneit]
异氰酸酯
1.
Determination of Toluene Diisocyanate(TDI)Trimer Content in Polyisocyanate Curing Agent by Partial Least Square Method;
偏最小二乘法测定多异氰酸酯固化剂中TDI三聚体的含量
2.
Preparation and properties of tolylene diisocyanate cross-linked cationic acrylate resin;
甲苯二异氰酸酯交联阳离子型丙烯酸酯树脂的制备及性能
3.
The role of styrene in isocyanate functionalization of ethylene-propylene copolymer;
苯乙烯在异氰酸酯官能化二元乙丙橡胶中的作用
6) ammonium thiocyanate
硫氰酸铵
1.
Study on liquid-solid flotation separation of lead(Ⅱ) by sodium nitrate-ammonium thiocyanate-rhodamine 6G system;
硝酸钠-硫氰酸铵-罗丹明6G液-固体系浮选分离铅(Ⅱ)的研究
2.
Study on floatation separation of Pd(Ⅱ) with ammonium thiocyanate-tetrabutyl ammonium bromide-water system;
溴化四丁基铵—硫氰酸铵—水体系浮选分离钯(Ⅱ)的研究
3.
Floatation separation of copper in sodium chloride-ammonium thiocyanate-cetylpyridine bromide system;
氯化钠-硫氰酸铵-溴化十六烷基吡啶体系浮选分离铜(Ⅱ)
补充资料：氰酸
化学式为HOCN。为有挥发性和腐蚀性的液体；有强烈的乙酸气味；熔点－81℃，沸点23.5℃；溶于乙醚和苯。其水溶液是较强的弱酸。氰酸与异氰酸、雷酸互为同分异构体。氰酸在稀水溶液中迅速水解，伴随着生成尿素：
HOCN+H2O─→CO2+NH3
HOCN+NH3─→CO(NH2)2氰酸在浓溶液中聚合成三聚氰酸，又称氰尿酸。氰酸可由三聚氰酸热分解或氰酸钠与盐酸反应来制备：
氰酸的衍生物可用于制备染料、药物等。
HOCN+H2O─→CO2+NH3
HOCN+NH3─→CO(NH2)2氰酸在浓溶液中聚合成三聚氰酸，又称氰尿酸。氰酸可由三聚氰酸热分解或氰酸钠与盐酸反应来制备：
氰酸的衍生物可用于制备染料、药物等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条