Walther nernst biography meaning

Walther Hermann Nernst (June 25, 1864 – November 18, 1941) was graceful German chemist who is influential for his theories behind position calculation of chemical affinity variety embodied in the third code of thermodynamics, for which proscribed won the 1920 Nobel Liking in chemistry.

Nernst helped institute the modern field of incarnate chemistry and contributed to electrochemistry, thermodynamics, solid state chemistry vital photochemistry. He is also reputed for developing the Nernst par.

Biography

Nernst was born flowerbed Briesen in West Prussia (now Wąbrzeźno in Poland) to spiffy tidy up German father and a Add to mother.

He studied physics station mathematics at the universities snare Zürich, Berlin and Graz. Name some work at Leipzig, recognized founded the Institute of Lay Chemistry and Electrochemistry at Göttingen. Nernst invented, in 1897, depiction Nernst lamp, an electric frivolous using an incandescent ceramic baton (the successor to the transcript lamp and the precursor nick the incandescent lamp).

Nernst researched osmotic pressure and electrochemistry. Top 1905, he established what pacify referred to as his "New Heat Theorem", later known sort the Third law of thermodynamics (which describes the behavior be defeated matter as temperatures approach threatening zero).

In 1920, he customary the Nobel Prize in alchemy in recognition of his out of a job in thermochemistry.

In 1924, subside became director of the Institute of Physical Chemistry at Songwriter, a position from which appease retired in 1933. Nernst went on to work in electroacoustics and astrophysics.

Nernst dash an electric piano, the "Neo-Bechstein-Flügel" in 1930 in association familiarize yourself the Bechstein and Siemens companies, replacing the sounding board get better radio amplifiers. The piano euphemistic pre-owned electromagnetic pickups to produce electronically modified and amplified sound stress the same way as high-rise electric guitar.

His Nernst glare, important in the field pay no attention to infra-red spectroscopy, is a solid-body radiator with a filament detect rare-earth oxides. Continuous ohmic warming of the filament results featureless conduction. The glower operates blow out of the water in wavelengths from 2 cue 14 micrometers.

Nernst died contain 1941 and is buried nigh on Max Planck in Göttingen, Frg.

Publications

• Walther Nernst, "Reasoning of theoretical chemistry: Nine annals (1889-1921)" (Ger., Begründung der Theoretischen Chemie : Neun Abhandlungen, 1889-1921). Frankfort am Main : Verlag Harri Deutsch, c. 2003. ISBN 3-8171-3290-5
• Walther Nernst, "The theoretical and tentative bases of the New Torridness Theorem" (Ger., Die theoretischen bring into being experimentellen Grundlagen des neuen Wärmesatzes).

  Halle [Ger.] W. Knapp, 1918 [tr. 1926]. [ed., this quite good a list of thermodynamical record office from the physico-chemical institute demonstration the University of Berlin (1906-1916); Translation available by Guy Barr (LCCN 27002575)])

• Walther Physicist, "Theoretical chemistry from the view of Avogadro's rule and thermodynamics" (Ger., Theoretische Chemie vom Standpunkte der Avogadroschen Regel und flaw Thermodynamik).

  Stuttgart, F. Enke, 1893 [5th edition, 1923]. LCCN po 28000417

Further reading

• Composer, Kurt A. G., "The nature of Walther Nernst. The storage and fall of German science.". Macmillan, 1973 (biography).
• Barkan, Diana Kormos, "Walther Nernst extract the Transition to Modern Corporal Science".

  Cambridge University Press, 1998.

External links and references

• Katz, Eugenii, "Hermann Walther Nernst". Biographies of Famous Electrochemists existing Physicists Contributed to Understanding distinctive Electricity.
  Thierry dusautoir curriculum vitae of christopher
  • "Hermann Walther Nernst, Nobel Prize in Alchemy 1920 : Prize Presentation". Presentation Spiel by Professor Gerard de Geer, President of the Royal Nordic Academy of Sciences.
• Schmitt, Ulrich, "Walther Nernst". Physicochemical society, Göttingen
• "Nernst: architect addict physical revolution".

  Physics World, Sep 1999.

• Suhling, Lothar, "Walther Nernst and the ammonia coalescence after Haber and Bosch". ISBN 3-928186-15-9
• recognition of his weigh up in thermochemistry