Essays about: "dual-ion battery"

Found 3 essays containing the words dual-ion battery.

1. 1. Investigating self-discharge in a graphite dual-ion cell using in-situ Raman spectroscopy.

   University essay from Uppsala universitet/Strukturkemi

   Author : Ismail Yussuf Hassan; [2023]
   Keywords : graphite; dual-ion battery; parasitic reaction; cathode-electrolyte interface; anion intercalation; concentrated electrolyte; self-discharge; Raman spectroscopy;

   Abstract : Anion intercalation in the graphite positive electrode of a dual-ion battery requires high potential (> 4.3 V vs Li+/Li), which aggravates parasitic reactions involving electrolyte decomposition and Al corrosion, manifesting in poor coulombic efficiency, cycle life, and quick self-discharge. READ MORE

3. 2. Graphene Based Aqueous Ammonium Dual-Ion Batteries

   University essay from Uppsala universitet/Strukturkemi

   Author : Arvid Sandberg; [2023]
   Keywords : Dual ion batteries; materials science; chemistry; organic polymer;

   Abstract : The global transition to renewable energy sources is placing high demands on the development of effective energy storage methods, the most prevalent being batteries. Dual-ion batteries are a new battery technology that takes advantage of the simultaneous intercalation of both cations and anions. READ MORE

4. 3. Freestanding graphite cathode with graphene additive for aluminum dual-ion batteries

   University essay from Uppsala universitet/Strukturkemi

   Author : Adam Rosvall; [2023]
   Keywords : Aluminum ion batteries; Dual-ion batteries; Graphite; Graphene; Ionic liquid; Phase inversion method;

   Abstract : In today’s fast adjustment to renewable energy, new battery technologies are needed to meetthe ever-growing demands of energy storage. Cheaper and easier to produce materials areneeded, as well as materials with a lower environmental impact. READ MORE