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Eyona ngxaki inkulu ngebhetri ye-lithium-ion ngoku ngoku ngakumbi nangakumbi uyibiza, kwaye i-polymerization yayo ye-electrode engalunganga iye iba mandundu. Ngokucacileyo lo ngumqobo omkhulu malunga nekamva lethu elihambahambayo. Kutshanje, iqela lophando elivela kwiYunivesithi yaseStanford liphuhlise ibhetri enokuziphilisa, oko kukuthi, ayinakuze ingaphumeleli.
Kwiminyaka yakutshanje, abaphandi bebeyimizamo yokuphucula ukuxinana kwamandla eelektroni ze-lithium phantsi kwesiseko sokunciphisa ubunzima. Kutshanje, ukufunyanwa okuchulumancisayo kuvela kokongezwa kwe-silicon kwi-electrode, eyenza amandla ombane ebhetri adlule umthamo wangoku we-oxide kwibhetri. Ukwandiswa ngokomzimba kwe-silicon kunokufikelela kwi-300%, kwaye ii-electron zinokuncitshiswa ngokufanelekileyo emva kokwandiswa, okwenza le nto igqibe ukuhlukana ngexesha elifutshane lokuhlawuliswa kunye nokukhutshwa.
Le khompawundi yokuziphilisa iphuhliswa nguWang Chao (uguqulelo) waseStanford naseWu Hui, iYunivesithi yaseBeijing Tsinghua, enokuzilungisa ngokukhawuleza. "Sifumene ukuba ukongezwa kwezixhobo zokuziphilisa kwi-silicon electrode kunokwandisa ubomi bayo be-10x, kwaye kulungiswe ukuhlukana kwangaphambili kwiiyure ezimbalwa," u-Pao Zhen'an waseStanford (uguqulelo) uthe uNjingalwazi uBao Zhen'an uye wanceda ukuphuhlisa i-elektroniki. amaqokobhe erobhothi ane-elasticity. "Ukuziphilisa kunokubaluleka okungancinci, sifuna ukudibanisa le propati kwibhetri ye-lithium-ion kunye nokwandisa ubomi bayo benkonzo.
"Unjingalwazi uWang uthe kwinqaku elipapashiweyo. I-teknoloji yebhetri yangoku inokuqinisekisa kuphela ukuba akukho nto iyancipha ngaphakathi kwe-100 ukujikeleza ukutshaja. Iqela lophando lithemba ukuba ibhetri ye-teknoloji yokuziphilisa inokuqinisekisa ukuba i-mobile phone 500 yokutshaja umjikelo awunciphisi. kwaye isithuthi sombane asincitshiswanga yi-3,000 imijikelo yokutshaja.
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