- 12V Battery Lithium
- 24V Battery Lithium
- 36V Battery Lithium
- 48V Battery Lithium
Xidhmada batteriga gaarka ah
- Lithium Polymer baytari qaloocan
- Xajmiga degdega ah ee batari polymer
- Batari Lithium Polymer dabacsan
- Batari Polymer-ka khafiifka ah
By hoppt
John Goodenough, oo helay abaalmarinta Nobel Prize da'da 97, waxay markhaati u tahay weedha "Goodenough" - runtii, wuxuu ahaa wax ka badan "ku filan" qaabaynta noloshiisa iyo masiirka aadanaha labadaba.
Wuxuu ku dhashay July 25, 1922, gudaha Mareykanka, Goodenough wuxuu lahaa caruurnimo cidlo ah. Hanjabaadda joogtada ah ee furiinka ee u dhaxaysa waalidkiis iyo walaalkii ka weynaa oo naftiisa ku mashquulsanaa ayaa horseeday in Goodenough uu inta badan helo nasasho kalinimada, oo leh eeygiisa, Mack, oo keliya. Isagoo la halgamaya dysleksi, waxqabadkiisa tacliineed ma ahayn mid heersare ah. Si kastaba ha ahaatee, jacaylka uu u qabo dabeecadda, ayaa kobcay intii uu ku dhex wareegayay kaynta, qabashada dhicin iyo dhogorta dhulka, wuxuu kobciyay dareenka sahaminta iyo fahamka siraha adduunka dabiiciga ah.
Isagoo ka maqan jacaylka hooyada oo uu wajahayo furriinka waalidkii intii lagu jiray sannadihiisii dugsiga sare ee muhiimka ahaa, Goodenough wuxuu go'aansaday inuu heer sare ka gaaro tacliinta. In kasta oo ay jiraan dhibaatooyin dhaqaale oo ay ku qasban yihiin in uu u wareego shaqooyin waqti-dhiman ah si uu u helo waxbarashadiisa Jaamacadda Yale, waxa uu ku adkaystay sannadihiisii shahaadada koowaad, inkasta oo uusan lahayn diiradda tacliimeed cad.
Goodenough noloshiisii isbedel bay yeelatay markii uu ka soo shaqeeyay ciidamada cirka ee Maraykanka dagaalkii labaad ee aduunka,kadibna waxa uu u wareegay in uu riyadiisii cilmiga ka galo jaamacada Chicago. In kasta oo ay shakigii hore ka qabeen macalimiintiisa da'diisa awgeed, Goodenough ma uusan niyad jabin. Waxbarashadiisa doctoral-ka ee fiisigiska ee Jaamacadda Chicago iyo 24-sano ee xigay ee MIT's Lincoln Laboratory, halkaas oo uu ku dhexjiray dhaqdhaqaaqa lithium-ion ee adkaha iyo cilmi-baarista aasaasiga ah ee ceramics-ka adag, ayaa aasaaska u dhigay guulihiisa mustaqbalka.
Waxay ahayd dhibaatadii saliidda ee 1973 taas oo keentay in Goodenough diirada saaro kaydinta tamarta. Sannadkii 1976-kii, iyada oo ay ku dhex jirtay dhimis miisaaniyadeed, waxa uu u wareegay Shaybaadhka Chemistry Inorganic ee Jaamacadda Oxford, isaga oo calaamad u ah isbeddel weyn oo ku yimid xirfaddiisa da'da 54. Halkan, waxa uu ka bilaabay shaqadiisa aasaasiga ah ee baytariyada lithium.
Cilmi-baaristii Goodenough ee dabayaaqadii 1970-meeyadii, oo ahayd markii alaabada elektiroonigga ah ay noqdeen kuwa caan ah, ayaa muhiim ahayd. Waxa uu soo saaray baytari cusub oo lithium ah isaga oo isticmaalaya lithium cobalt oxide iyo graphite, kaas oo aad u is haysta, awoodiisuna ka sarreeyey, kana badbaado badnaa noocyadii hore. Hal-abuurkani waxa uu wax ka beddelay tignoolajiyada baytariyada lithium-ion, hoos u dhigista kharashaadka iyo kor u qaadida ammaanka, inkasta oo aanu waligii faa’iido dhaqaale ka helin warshadahan balaayiin doollar ah.
1986, ku soo laabashada Mareykanka, Goodenough wuxuu sii watay cilmi-baaristiisa Jaamacadda Texas ee Austin. Sanadkii 1997, isagoo 75 jir ah, wuxuu helay lithium iron fosfooraska, walxo cathode ka jaban oo ammaan ah, taasoo sii horumarinaysa tignoolajiyada elektiroonigga ah ee la qaadan karo. Xataa isagoo 90 jir ah, waxa uu diiradda u saaray baytariyada gobolka adag, isaga oo tusaale u soo qaatay waxbarashada nolosha oo dhan iyo dabagalka.
97-kii, markii uu helay abaalmarinta Nobel Prize, may ahayn dhamaadka Goodenough. Waxa uu sii wadaa shaqadiisa, isaga oo higsanaya in uu soo saaro batari aad u sarreeya oo lagu kaydiyo tamarta qorraxda iyo dabaysha. Aragtidiisu waa inuu arko adduun ka madax bannaan qiiqa baabuurta, riyo uu rajeynayo inuu rumeeyo inta uu nool yahay.
John Goodenough safarkiisa nololeed, oo lagu asteeyay barasho aan kala joogsi lahayn iyo ka gudbidda caqabadaha, ayaa muujinaya in aanay waligeed aad daah u ahayn in la gaadho heer sare. Sheekadiisu way sii socotaa isaga oo si hagar la’aan ah u baadigoobaya aqoonta iyo hal-abuurka.
ku jawaab 6 saacadood gudahood, su'aalo kasta waa la soo dhaweynayaa!