Essays about: "Organic electrode materials"

Showing result 1 - 5 of 13 essays containing the words Organic electrode materials.

1. 1. Development of covalent organic frameworks for energy storage applications : DAAQ-TFP COF and MXene composite electrodes for proton cycling

   University essay from Uppsala universitet/Nanoteknologi och funktionella material

   Author : Simanjit Singh; [2022]
   Keywords : covalent organic framework; DAAQ-TFP; MXene; composite electrodes; 1 3 5-Triformylphloroglucinol; 2 6-Diaminoanthraquinone; nanosheets; exfoliation; ex-situ; Ti3C2Tx;

   Abstract : The demand for today's material resources for energy storage is rapidly increasing and can result in both environmental and political conflicts that can affect the development of electronic devices due to high prices and limitations of raw materials for batteries. In this study, potential future composite electrodes were synthesised with an ex-situ approach by compositing redox-active 2,6-Diaminoanthraquinone and 1,3,5-Triformylphloroglucinol covalent organic framework (DAAQ-TFP COF) with conductive delaminated Ti3C2Tx MXene to maximise the number of redox-active moieties during cycling. READ MORE

3. 2. ELECTRONIC STRUCTURE AND THERMODYNAMIC PROPERTIES OF LI-IONINSERTION IN SULFONAMIDES COMPOUNDS AS ORGANIC HIGH-ENERGY DENSITY CATHODES

   University essay from Uppsala universitet/Materialteori; Uppsala universitet/Kärnfysik

   Author : Mirna Alhanash; [2021]
   Keywords : Organic batteries; computational; DFT; sulfonamides;

   Abstract : The world’s ever-growing energy demand has evoked great interest in exploring renewable energy sources along with sustainable energy storage systems. While inorganic physics of rocking chair mechanism used in Li-ion battery have proven to provide high energy density and high performance, there are problems yet to be overcome in terms of sustainability and recyclability. READ MORE

4. 3. Effect of Electronic Exchange-Correlation Interaction in the Physics of Ion Insertion in Organic Salts

   University essay from Uppsala universitet/Materialteori

   Author : Mirna Alhanash; [2021]
   Keywords : ;

   Abstract : The intense increase in energy consumption around the world has prompted a great deal of research on alternative and sustainable energy storage systems such as organic batteries. The fundamental understanding of the physics of organic salts and the ion insertion mechanism plays a key role in the development of electrode materials used in such sustainable batteries. READ MORE

5. 4. Conducting redox polymers for battery applications

   University essay from Uppsala universitet/Strukturkemi

   Author : Mikael Svensson; [2020]
   Keywords : Organic electrode materials; Sustainable battery chemistries; Energy storage;

   Abstract : The near future will put a lot of demand on the increasing need for energy production and storage. Issues regarding the modern-day battery technology’s environmental benignity, safety and cost to sustain such demands thus serve as a huge bottleneck, necessitating the research into alternative electrochemical energy storage solutions. READ MORE

6. 5. Hole transport layers in organic solar cells : A study of work functions in nanofilms

   University essay from Karlstads universitet/Science, Mathematics and Engineering Education Research (SMEER)

   Author : Frida Nilsson; [2019]
   Keywords : PEDOT:PSS; PMA; MoO3; organic solar; work function; band gap;

   Abstract : Organic solar cells have been showing promise as a way of producing renewableenergy with the help of light, flexible, and production effective materials.The efficiencies and lifetimes reached in organic solar cells have steadily beenincreasing over the years as more research in the field is being conducted. READ MORE