Chenyi new energy storage cell

Energy Storage Laboratory (储能实验室)

Energy storage technologies (e.g., supercapacitors, batteries, and hydrogen) for applications in renewable energy systems and electrified transportation systems. Modeling and characterization of energy storage cells,

New efficiency record for flexible solar cells

We talk about the new flexible solar cells in perovskite, created at the University of Tsinghua, China, and " told " in the publication on iEnergy. Professor Chenyi Yi with a group of colleagues from the Department of

Perovskite solar cell based on ''multifunctional''

"The development of the new organic hole-transporting material, named T2, represents a significant breakthrough in perovskite solar cells, as it offers a performance advantage over conventional

An artificial bridge between the anode and the anolyte

Remarkably, an alkaline zinc–iron flow battery cell stacked with the organic ligand in the anolyte achieves stable cycling for ∼700 hours at 40 mA cm −2 with an average coulombic

Chenyi Yi Group: Solar energy conversion and storage

We are striving to realize the large scale utilization of solar energy in a cost efficient way by developing new materials and optimizing the interfaces of different functional layers in the

Printing Perovskite Solar Cells in Ambient Air: A

The optimised roll-to-roll fabricated hybrid perovskite solar cells show power conversion efficiencies of up to 15.5% for individual small-area cells and 11.0% for serially-interconnected cells in

New Alkalescent Electrolyte Chemistry for Zinc‐Ferricyanide

New Alkalescent Electrolyte Chemistry for Zinc‐Ferricyanide Flow Battery 电解质流动电池化学 Liping Zhi, Chenyi Liao, Pengcheng Xu, Fusai Sun, Fengtao Fan, Guohui

支架结构辅助 Cu 颗粒实现稳定的水性锌金属负极界面,Journal

Chenyi Yang, Zhuo 析氢反应（HER）、枝晶生长和充放电过程中的腐蚀是锌金属负极面临的问题。通过在电极表面加载具有高析氢过电位的金属并进行特殊的结构设计,这

Breakthrough! A Research Team of EEA

Recently, the research team of Yi Chenyi, Department of Electrical Engineering and Applied Electronics (EEA), Tsinghua University reported a new method for preparing high-efficiency large-area perovskite solar cells (PSCs)

Highly efficient and stable perovskite solar cells

Perovskite solar cells (PSCs) have become a rising star in the field of photovoltaic technology because of their outstanding power conversion efficiency (PCE) and low cost. 1, 2, 3 PCEs exceeding 25% have been

Perovskite facet heterojunction solar cells: Joule

The favorable bilayer facet heterojunction is realized in a perovskite-based photovoltaic device through integrating two films with distinct crystal facets (001)/(111). This strategy delivers effective type II band alignment at the