体积热容量查询表

下表是不同元素的热容量数据,其中Volumetric heat capacity一列为体积热容量。数据来自维基百科:heat capacity

格式依然有点乱,不影响。嘿嘿。。。

Table of specific heat capacities at 25 °C (298 K) unless otherwise notedNotable minima and maxima are shown in maroon
Substance Phase (mass) specific heat capacity cp or cm J·g−1·K−1 Constant pressure molar heat capacity Cp,m J·mol−1·K−1 Constant volume molar heat capacity Cv,m J·mol−1·K−1 Volumetric
heat capacity
Cv J·cm−3·K−1
Constant vol. atom-molar heat capacity in units of R Cv,m(atom) atom-mol−1
Air (Sea level, dry,
0 °C (273.15 K))
gas 1.0035 29.07 20.7643 0.001297 ~ 1.25 R
Air (typical
room conditionsA)
gas 1.012 29.19 20.85 0.00121 ~ 1.25 R
Aluminium solid 0.897 24.2 2.422 2.91 R
Ammonia liquid 4.700 80.08 3.263 3.21 R
Animal tissue
(incl. human)
[19]
mixed 3.5 3.7*
Antimony solid 0.207 25.2 1.386 3.03 R
Argon gas 0.5203 20.7862 12.4717 1.50 R
Arsenic solid 0.328 24.6 1.878 2.96 R
Beryllium solid 1.82 16.4 3.367 1.97 R
Bismuth[20] solid 0.123 25.7 1.20 3.09 R
Cadmium solid 0.231 26.02 3.13 R
Carbon dioxide CO2[16] gas 0.839* 36.94 28.46 1.14 R
Chromium solid 0.449 23.35 2.81 R
Copper solid 0.385 24.47 3.45 2.94 R
Diamond solid 0.5091 6.115 1.782 0.74 R
Ethanol liquid 2.44 112 1.925 1.50 R
Gasoline (octane) liquid 2.22 228 1.64 1.05 R
Glass[20] solid 0.84
Gold solid 0.129 25.42 2.492 3.05 R
Granite[20] solid 0.790 2.17
Graphite solid 0.710 8.53 1.534 1.03 R
Helium gas 5.1932 20.7862 12.4717 1.50 R
Hydrogen gas 14.30 28.82 1.23 R
Hydrogen sulfide H2S[16] gas 1.015* 34.60 1.05 R
Iron solid 0.450 25.1[citation needed] 3.537 3.02 R
Lead solid 0.129 26.4 1.44 3.18 R
Lithium solid 3.58 24.8 1.912 2.98 R
Lithium at 181 °C[21] liquid 4.379 30.33 2.242 3.65 R
Magnesium solid 1.02 24.9 1.773 2.99 R
Mercury liquid 0.1395 27.98 1.888 3.36 R
Methane at 2 °C gas 2.191 35.69 0.66 R
Methanol (298 K)[22] liquid 2.14 68.62 1.38 R
Nitrogen gas 1.040 29.12 20.8 1.25 R
Neon gas 1.0301 20.7862 12.4717 1.50 R
Oxygen gas 0.918 29.38 21.0 1.26 R
Paraffin wax
C25H52
solid 2.5 (ave) 900 2.325 1.41 R
Polyethylene
(rotomolding grade)[23]
solid 2.3027
Polyethylene
(rotomolding grade)[23]
liquid 2.9308
Silica (fused) solid 0.703 42.2 1.547 1.69 R
Silver[20] solid 0.233 24.9 2.44 2.99 R
Sodium solid 1.230 28.23 3.39 R
Tin solid 0.227 27.112 3.26 R
Titanium solid 0.523 26.060 3.13 R
Tungsten[20] solid 0.134 24.8 2.58 2.98 R
Uranium solid 0.116 27.7 2.216 3.33 R
Water at 100 °C (steam) gas 2.080 37.47 28.03 1.12 R
Water at 25 °C liquid 4.1813 75.327 74.53 4.1796 3.02 R
Water at 100 °C liquid 4.1813 75.327 74.53 4.2160 3.02 R
Water at −10 °C (ice)[20] solid 2.11 38.09 1.938 1.53 R
Zinc[20] solid 0.387 25.2 2.76 3.03 R

标签: 标准数据

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