کنفرانس مهندسی برق ایران

صفحه اصلی / بیست و نهمین کنفرانس مهندسی برق ایران

Investigation of Li3P as Electrolyte and Lithium-ion conductor: An Ab-Initio Study

نویسندگان :

Keyvan Khosh Abady¹ ََamin Niksirat² Negar Karpourazar³ Mahdi Pourfath⁴

1- University of Tehran 2- University of Tehran 3- University of Tehran 4- دانشگاه تهران

کلمات کلیدی :

Molecular Dynamics, Density Functional Theory, solid-state electrolytes, Fast Ionic conductors

چکیده :

One limitation of solid-state electrolytes is that their lithium-ion conductivity is smaller than 1μS/cmat room temperature. By using ab-initio molecular dynamic simulations, the structural and electronic properties of Li3P were carefully analyzed followed by the diffusivity and ion conductivity assessment. It is shown that the Li3P material as a solid electrolyte has a relatively high lithium-ion conductivity of 23.6 μS/cm and a low activation energy of 0.41 eV at room temperature. The density of states (DOS) and band structure of this solid-state electrolyte are also calculated by the density functional theory calculations. Due to chemical stability and good compatibility with the Li metal anode and cathode, the proposed material can replace commercial liquid electrolytes.

لیست مقالات

لیست مقالات بایگانی شده

Joint Energy and Throughput Optimization in Energy Harvesting Cognitive Sensor Networks

Morteza Sharifi - Mahmood Mohassel Feghhi

Optimal Control of Rectangular Singular Systems

Masoud Shafiee

Community Energy Management Using MARL: Synergy of Price-Based and Incentive-Based Demand Response

Mohammad Hashemnezhad - Hamed Delkhosh - Ahmad Shahabi - Mohsen Parsa Moghaddam

Simulation of Two Metal- Semiconductor- Metal Photodetectors for Sensing Power and Angle of Incident Light

Shakila Karami - Maryam Khodadai - Nosrat Granpayeh

An improved ECG segmentation method based on adaptive Hermite functions

Abazar Arabameri - Sajad Haghzad Klidbary

Integral Sliding-mode H∞ Control for Isothermal CSTR Based on Singular Systems Model with Sector Input Nonlinearity

Hamid Reza Ahmadzadeh - Masoud Shafiee

تشخیص ناهنجاری گفتاری با استفاده از مدل‌سازی جاذب‌های صوتی در فضای بازسازی شده فاز

عاطفه کردکاری خسروشاهی - یاسر شکفته

Impacts of Various Wind Turbine Generators on Transient Recovery Voltage in a Medium Voltage Power Network

Mostafa Heydari - Ali Asghar Razi-Kazemi

A Coronavirus Herd Immunity Optimizer For Intrusion Detection System

Amir Soltany Mahboob - Hadi Shahriar Shahhoseini - Mohammad Reza Ostadi Moghaddam - Shima Yousefi

Secret Sharing Implementation of Predictive Functional Control

Enayat Amiri - Mohammad Haeri - Saeed Adelipour

بیشتر

ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 42.8.0