Open AccessResearch on the Preparation of Supercapacitor Perovskite and the Performance of Solar Cell Integrated Devices
Author(s) -
Pei Jiang,
Hong Yang,
Ying Ma
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/804/3/032009
Subject(s) - supercapacitor , perovskite (structure) , renewable energy , energy storage , polyvinyl alcohol , fossil fuel , solar energy , materials science , photovoltaic system , capacitor , process engineering , solar cell , energy conversion efficiency , nanotechnology , environmental economics , electrical engineering , waste management , chemical engineering , engineering , electrode , optoelectronics , capacitance , chemistry , composite material , physics , voltage , power (physics) , quantum mechanics , economics
In today’s world rely on fossil fuels is the main energy, causing a series of ecological environment problems, people have to put attention to the renewable energy, including solar energy with its access to such advantages as low cost, relatively stable, clean particularly favoured by people, and perovskite high conversion efficiency of solar cells and solar cells that category. As a new type of energy storage element, supercapacitor has the advantages of high specific energy, good cycle stability and environmental friendliness compared with traditional capacitors, while polyvinyl alcohol is easy to process, easy to form film and low price. In this paper, a perovskite solar cell-supercapacitor integrated device preparation method is proposed, and its performance is studied and analysed.