John B. Goodenough
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John Bannister Goodenough (an haife shi 25, 1922) farfesan Amurka ne ƙwararre a fannin solid-state physicist. A yan su shi ƙwararre ne a injiniyanci da kayayyakin kimiyya a injiniyanci da kayayyakin kimiyya a Jami'ar Texas a Auri . An san shi a aikin sa na ƙirƙirar lithium-ion battery, Wanda ake amfani da shi a wayoyin salula musamman samfurin iphones.
Sana'a
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A cikin 2014, ya ci lambar yabo ta Charles Stark Draper don ayyukansa zuwa baturin lithium-ion. [1] A cikin 2019, an ba shi kyautar Nobel a Chemistry tare da M. Stanley Whittingham da Akira Yoshino . Yana da shekaru 97, shi ne mutum mafi tsufa da ya ci kyautar Nobel. Sauran ayyukansa kuma suna mayar da hankali kan fannin maganadisu .
Tun 1986, Goodenough ya kasance Farfesa a Jami'ar Texas a Austin . A lokacin da ya yi a can, ya yi aiki a kan bincike a kan ionic gudanar da daskararru da electrochemical na'urorin. Ya so ya yi nazari don gyara kayan don batura don taimakawa ƙirƙirar motocin lantarki da taimakawa kawo ƙarshen amfani da mai. Goodenough ya gano nau'in polyanion na cathodes. Sun nuna cewa ingantattun na'urorin lantarki suna da polyanions, sulfates, suna haifar da ƙarfin lantarki mafi girma fiye da oxides saboda tasirin inductive na polyanion.
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A cikin 2011, Goodenough ya sami lambar yabo ta Kimiyya ta ƙasa ta Shugaba Barack Obama .
Rayuwa ta sirri
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An haifi Goodenough a Jena, Jamus, ga iyayen Amurkawa. A lokacin da kuma bayan kammala karatunsa daga Jami'ar Yale, Goodenough ya kasance masanin yanayi na sojan Amurka a yaƙin duniya na biyu . Ya samu Ph.D. a fannin kimiyyar lissafi daga Jami'ar Chicago . Ya zama mai bincike a MIT Lincoln Laboratory, kuma daga baya shugaban dakin gwaje- gwajen sunadarai na Inorganic a Jami'ar Oxford .