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Namangan Institute of Engineering and Technology
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Bog'liq ТўпламNamangan Institute of Engineering and Technology
nammti.uz
10.25.2023
Pg.163
Zaryadlash uchun
3.7 𝑉
dan
4.7 𝑉
gacha kuchlanish berilganda tok kuchi qiymati
67.6 𝜇𝐴
ga
teng bo’ldi shuningdek tok kuchining qiymati o’zgarmas saqlanib qoldi. Zaryadsizlanishda esa
3.66 𝑉
dan
3 𝑉
gacha kuchlanish tushishi kuzatildi. Batareyadan o’tayotgan tokning qiymati
68.2 𝜇𝐴
ga teng bo’ldi. Zaryadlanish vaqti 15 minut 51 sekuntga teng bo’ldi. Zaryadsizlanish vaqti
esa 12 minut 29 sekuntga teng bo’ldi (1-rasm).
Foydalanilgan adabiyotlar
1. O’ktamaliyev Bekzod, Abdukarimov Abdullaziz, Imomaliyev G’aybullo “ Polimer asosli li-ion
batareyalarining tarkibiy qismlari va ularni tayyorlash texnologiyasi “NamDU ilmiy axborotnomasi
2021 yil 10-son 10-14 b.
LINEAR SWEEP VOLTAMMETRY (LSV) OF PMMA-BASED SOLID POLYMER ELECTROLYTES
B.Uktamaliyev, O.Mamatkarimov, A.Abdukarimov
Namangan Institute of Engineering and Technology
uktamaliyevb@mail.ru
Abstract: In this work we have learned linear sweep voltammetry of Polymethyl methacrylate
(PMMA) based solid polymer electrolytes. PMMA-EC-MgTf
2
sample was studied at room
temperature.
Keywords: Li-ion, solid polymer electrolyte, polymethyl methacrylate.
Today, lithium-ion batteries (LIBs) are used by millions of people in their daily lives. LIBs are
used in laptops, mobile phones and similar electronic devices because of their lightness, high energy
density and charging capabilities.
It is important to study the electrochemical stability of electrolytes in the performance
potential of Li-ion batteries. Electrochemical stability of polymer electrolytes significantly affects
the long-term performance of lithium-ion atherosclerosis [1]. The electrochemical stability of
electrolytes is important for their practical application, as the separation of ions can lead to safety
problems and weaken their electrochemical properties [2].
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