Dr Mridula Dixit Bharadwaj
Preparation, Structure Study and Electrochemistry of Layered H2V3O8 Materials: High Capacity Lithium-Ion Battery Cathode
The present study explores H2V3O8 as high capacity cathode material for lithium-ion batteries (LIB's). Despite having high discharge capacity, H2V3O8 material suffers from poor electrochemical stability for prolonged cycle life. Ultra-long H2V3O8 nanobelts with ordered crystallographic patterns are synthesized via a hydrothermal process to mitigate this problem. The growth of the crystal is facile along [001] direction, and the most common surface is (001) as suggested by Wulff construction study.
A neural network based approach to predict high-voltage Li-ion battery cathode materials
A neural network based approach to predict high-voltage Li-ion battery cathode materials.This paper introduces the concept of using Artificial Neural Network (ANN)techniques for predicting electrochemical potential of cathode materials in combination with first-principles based quantum mechanical calculations. The proposed method can be used to predict the Lithium ion battery voltage if a new material is chosen as cathode.
Techno-Economic Feasibility of Grid-Tied Solar Mini-Grids
The cumulative number of households waiting for power supply is close to 4 crore. Majority of electrified villages have huge demand-supply gap and access to power is unreliable or of low quality. In many rural areas, electricity is barely available for economic use and development. Grid-tied renewable powered mini-grids can help improve reliability and augment supply to the central grid effectively.
Indigenisation of Lithium ion Battery Manufacturing A Techno-economic Feasibility Assessment
Indigenisation of Lithium ion Battery Manufacturing A Techno-economic Feasibility Assessment