熔化焓

首次报道了4（4′烷基环己基）苯甲酸烷基酚酯（nmAEAH，nCEAH）系列化合物的部分物理行为参数包括熔化焓（ΔH）、熔化熵（ΔS）。

Firstly , we report the data of some physical actions including melting enthalpy (Δ H ) and melting entropy (Δ S ) of benzoic acid 4 trans ( 4 ′ n alkylcyclohexyl ) n alkylphenol esters ( nmAEAH or nCEAH ) .

高纯金属锡熔化焓、熔化温度的测定

Determination of Melting Enthalpy and Melting Point of High purity Stannum

介孔的孔径用两种不同的方法进行表征，即N2吸附法和小角X射线散射；介孔中冰的熔点和熔化焓用低温差示扫描量热仪进行测定。

Pore diameters were characterized by two different methods namely nitrogen desorption and small-angle X-ray scattering .

由此外推得到的大块KBr固体的熔点和熔化焓数值与实验值接近。

The melting point and heat of fusion for bulk KBr obtained by extrapolation are close to the experimental values .

该水溶液的凝固点为272.52K，摩尔熔化焓和熔化熵分别为6.085kJ/mol和22.33J/（K·mol）。

The freezing point , molar freezing enthalpy and freezing entropy of the solution were established to be 272.52K , 6.085kJ/mol and 22.33J / ( K · mol ), respectively . The heat capacities of the solution are near a constant in the range 275K ≤ T ≤ 370K .