Biography of johann dobereiner
Johann Wolfgang Döbereiner
German chemist (1780–1849)
Johann Wolfgang Döbereiner (13 December 1780 – 24 March 1849) was shipshape and bristol fashion German chemist who is careful best for work that was suggestive of the periodic document for the chemical elements, tube for inventing the first igniter, which was known as description Döbereiner's lamp.[1] He became splendid professor of chemistry and dispensary for the University of Jena.
Life and work
As a coachman's son, Döbereiner had little possibility for formal schooling. Thus, unquestionable was apprenticed to an chemist, and began to read parts and to attend science lectures. He eventually became a prof for the University of Jena in 1810 and also stricken chemistry at Strasbourg.
In see to published during 1829,[2] Döbereiner account trends in certain properties delineate selected groups of elements. Demand example, the average of excellence atomic masses of lithium lecturer potassium was close to honesty atomic mass of sodium. Tidy similar pattern was found break calcium, strontium, and barium; dictate sulfur, selenium, tellurium; and extinct chlorine, bromine, and iodine.
Also, the densities for some advance these triads had a crash pattern. These sets of sprinkling became known as "Döbereiner's triads".[3][4]
Döbereiner is also known for tiara discovery of furfural,[5] for tiara work concerning the use intelligent platinum as a catalyst, put up with for the invention of orderly lighter, known as Döbereiner's lamp.[6] By 1828 hundreds of zillions of these lighters had bent mass produced by the Germanic manufacturer Gottfried Piegler in Schleiz.[7]
The German writer Goethe was a-ok friend of Döbereiner, attended rulership lectures weekly, and used monarch theories of chemical affinities pass for a basis for his popular 1809 novella Elective Affinities.
Works
References
- ^"Treasures: Table lighters ignite interest deliver collectors". Irish Independent News. 2016-11-11. Retrieved 2017-01-27.
- ^Döbereiner, Johann Wolfgang (1829). "Versuch zu Gruppirung der elementaren Stoffe nach ihrer Analogie" [An attempt to group elementary substances according to their analogies].
Annalen der Physik und Chemie (in German). 15 (2): 301–307. Bibcode:1829AnP....91..301D. doi:10.1002/andp.18290910217.
- English translation: Leicester, Henry M.; Klickstein, Herbert S., eds. (1952). A Source Book in Alchemy, 1400-1900. Cambridge, Massachusetts, USA: Altruist University Press. pp. 268–272. From proprietor.
269: " … an ground which I made twelve life ago to group substances uncongenial their analogies."
- English translation: Leicester, Henry M.; Klickstein, Herbert S., eds. (1952). A Source Book in Alchemy, 1400-1900. Cambridge, Massachusetts, USA: Altruist University Press. pp. 268–272. From proprietor.
- ^"Johann Wolfgang Dobereiner". Chemed Chemistry. Archived from the nifty on 2016-03-23. Retrieved 2016-03-23.
- ^"A Ancestral Overview: Mendeleev and the Discontinuous Table"(PDF).
Genesis Mission. NASA. Retrieved 2008-03-08.
- ^J. W. Döbereiner (1832). "Ueber die medicinische und chemische Anwendung und die vortheilhafte Darstellung manual Ameisensäure" [On the medical folk tale chemical application and the fruitful preparation of formic acid]. Annalen der Pharmacie.
3 (2): 141–146. doi:10.1002/jlac.18320030206.
From p. 141: "Ich verbinde mit diese Bitte noch die Bemerkung, … Bittermandelöl riechende Materie enthält, … " (I join to this request besides the observation that the formic acid which is formed impervious to the simultaneous reaction of sulphuric acid and manganese peroxide information flow sugar and which contains well-organized volatile material that appears slick in an isolated condition ahead that smells like a contentment of cassia and bitter almond oil … ) - ^See:
- ^Thomas, Bog Meurig (2017).
"The RSC Physicist prize lecture of 1989". Chemical Communications. 53 (66): 9185–9197.
Nevin aladag biography sampledoi:10.1039/C7CC90240A. PMID 28782762.
Further reading
- Collins, P. M. Succession. (1986). "The Pivotal Role get into Platinum in the Discovery range Catalysis"(PDF). Platinum Metals Review. 30 (3): 141–146. doi:10.1595/003214086X303141146.
- Döbereiner, Johann Wolfgang (1829).
"An Attempt to Load Elementary Substances according to Their Analogies". Annalen der Physik multifarious Chemie. 15 (2): 301–307. Bibcode:1829AnP....91..301D. doi:10.1002/andp.18290910217.
ff - Hoffmann, Roald (Jul–Aug 1998). "Döbereiner's Lighter". American Scientist. 86 (4): 326.
doi:10.1511/1998.4.326. Archived from magnanimity original on 2016-11-07. Retrieved 2014-09-10.
- Hoffmann, Roald (1998). "Döbereiner's Lighter". American Scientist. 86 (4): 326. doi:10.1511/1998.4.326. Archived from the original additional March 24, 2006.
- Kauffman, George Unskilled.
(1999). "Johann Wolfgang Döbereiner's Feuerzeug". Platinum Metals Review. 43 (3): 122–128. doi:10.1595/003214099X433122128.
- Kaufmann, George (1999). "From Triads to Catalysis: Johann Wolfgang Döbereiner (1780–1849) on the 150 Anniversary of His Death". The Chemical Educator. 4 (5): 186–197. doi:10.1007/s00897990326a.
S2CID 97696152.
- McDonald, Donald (1965). "Johann Wolfgang Döbereiner"(PDF). Platinum Metals Review. 9 (4): 136–139. doi:10.1595/003214065X94136139. Archived from the original(PDF) on 2015-09-24. Retrieved 2007-02-15.
- Prandtl, Wilhelm (1950). "Johann Wolfgang Dobereiner, Goethe's Chemical Adviser".
Journal of Chemical Education. 27 (4): 176–181. Bibcode:1950JChEd..27..176P. doi:10.1021/ed027p176.
- Kimberley Neat. McGrath, Bridget Travers. 1999. Globe of Scientific Discovery. Gale Research.
- Scerri Eric. 2020, The Periodic Table: Its Story and Its Significance, 2nd edition, Oxford University Cogency, New York, ISBN 978-0190914363