Effect of Polymorphic Structure of MnO2 on the Performance of Zn-Ion Battery (Record no. 16608)

MARC details
000 -LEADER
fixed length control field 01902nam a22001937a 4500
082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER
Classification number 621.312
Item number A398E
100 ## - MAIN ENTRY--AUTHOR NAME
Personal name Ali, Amir
245 ## - TITLE STATEMENT
Title Effect of Polymorphic Structure of MnO2 on the Performance of Zn-Ion Battery
Statement of responsibility, etc by Amir Ali
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Place of publication IIT Jodhpur
Name of publisher Department of Chemical Engineering
Year of publication 2023
300 ## - PHYSICAL DESCRIPTION
Number of Pages iv, 30p.
Other physical details HB
500 ## - GENERAL NOTE
General note Currently, coal, natural gas, or other carbon-based fuels are used to produce the majority of the world's electricity, which produces greenhouse gases. For a sustainable future, we need to focus on renewable energy like solar and wind, but these are intermittent in nature. For the utilization of these renewable energy resources, energy storage devices like batteries are an important component.<br/><br/>There are different types of chemistries available, each with its advantages and disadvantages. However, zinc-based aqueous chemistry with high volumetric capacity has been recognized as a potentially useful technique for stationary energy storage.<br/><br/>In this report, we are exploring the utilization of MnO2 polymorphs as cathode material in zinc-ion batteries. Since all polymorphic structures have different discrete translation symmetry, they are expected to show different performance as electrode materials. We have synthesized the different polymorphic structures of MnO2 via hydrothermal methods, and the electrochemical performance was tested with 1M ZnSO4·7H2O + 0.1M MnSO4·H2O as an aqueous electrolyte. We have discussed the role of crystal structure in the zinc storage mechanism and further presented general design strategies to improve electrode performance.
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical Term Department of Chemical Engineering
Topical Term MnO2 Polymorphs
Topical Term Hydrothermal Synthesis
Topical Term Zinc-ion Batteries
Topical Term MTech Theses
700 ## - ADDED ENTRY--PERSONAL NAME
Personal name Gupta, Prashant Kumar
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type Thesis
Holdings
Withdrawn status Lost status Damaged status Not for loan Collection code Permanent Location Current Location Shelving location Date acquired Source of acquisition Full call number Accession Number Price effective from Koha item type
        Theses S. R. Ranganathan Learning Hub S. R. Ranganathan Learning Hub Reference 2024-04-01 Office of Academics 621.312 A398E TM00543 2024-07-02 Thesis