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in significant quantities. His name is associated with a sealed and constant volume vessel known as a "Natterer's tube". The glass tube can demonstrate the critical point of carbon dioxide (30.98 C, 72.8 atm), which is visible as
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far lower than what
Natterer could cool the gas to. Consequently, no matter how high the pressure he could achieve, there would be no phase transition from gas to liquid.
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plates that were prepared according to a chemical process developed by Franz
Kratochwila, they were able to increase the sensitivity five-fold, and reportedly achieved
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In the mid-1840s, using a compressed air chamber pump invented by J. Schembor (1777–1851), he was the first scientist to produce liquid
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Folk, R.; Holovatch, Yu (May 2020). "Crossing borders in the 19th century and now -- two examples of weaving a scientific network".
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Left-to-right sequence of heating a mass of ethane in a constant volume. In the center panel, critical opalescence is seen.
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Along with his brother Josef
Natterer (1819–1862), he is remembered for pioneer experiments in the field of
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19:(19 October 1821 – 25 December 1900) was an Austrian physician and
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37:(1787–1843). In 1847, he obtained his medical doctorate from the
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Contribution to the study of thermodynamic control systems, etc.
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A concise history of photography by Helmut
Gernsheim
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223:History of industrial gases By Ebbe Almqvist
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79:as low as 5 to 6 seconds in clear weather.
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120:Ă–sterreichisches Biographisches Lexikon
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138:International Journal of Refrigeration
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235:(biographical information and photo
48:In 1854, he attempted to liquify "
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41:, later practicing medicine in
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150:10.1016/S0140-7007(01)00020-2
99:and the disappearance of the
290:University of Vienna alumni
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258:(biographical information)
176:Condensed Matter Physics
285:Scientists from Vienna
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17:Johann August Natterer
256:Enciclopedia Treccani
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198:10.5488/CMP.23.23001
97:critical opalescence
67:. In 1841, using a
58:critical temperature
39:University of Vienna
233:AEIOU Encyclopedia
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122:(biography)
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269:Categories
189:2002.07620
107:References
32:naturalist
158:0140-7007
101:meniscus
26:Born in
21:chemist
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28:Vienna
184:arXiv
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