Jiaqi LIU (劉嘉琪)

The University of Electro-Communications

ペロブスカイト太陽電池

ジャーナル論文 - rm_published_papers: Scientific Journal

Boosting Crystallinity and Performance of Wide-Bandgap Tin-Based Perovskite Solar Cells through Bottom GeOx Interfacial Engineering

by Jiaqi LIU

公開済 13/10/2025

ACS Applied Energy Materials

ジャーナル論文 - rm_published_papers: Scientific Journal

Thermally Stable Lead-free Tin Halide Perovskite Solar Cells Prepared from a Dimethyl Sulfoxide Free Perovskite Precursor Ink

by Jiaqi LIU

公開済 11/08/2025

ACS Applied Energy Materials

ジャーナル論文 - rm_published_papers: Scientific Journal

Photoluminescence Quantum Yield in Perovskite Solar Cells: Probing Interface Recombination and Efficiency Limits

by Jiaqi LIU

公開済 08/2025

Solar RRL

ジャーナル論文 - rm_published_papers: Scientific Journal

Thermally Induced Surface Self-Passivation in Tin Perovskite Solar Cells

by Jiaqi LIU

公開済 16/07/2025

ACS Applied Materials & Interfaces

ジャーナル論文 - rm_published_papers: Scientific Journal

Exceeding 15% Performance with Energy Level Tuning in Tin-Based Perovskite Solar Cells

by Jiaqi LIU

公開済 13/12/2024

ACS Energy Letters

ジャーナル論文 - rm_published_papers: Scientific Journal 査読済み

One-step thermal oxidation synthesis of carbon-doped TiO2 with enhanced photocatalytic activity using CO2 as the carbon source

by Jiaqi LIU

公開済 11/2024

Journal of Photochemistry and Photobiology A: Chemistry, 456, 115822 - 115822

ジャーナル論文 - rm_published_papers: Scientific Journal

Enhanced Electron Transport in Heterojunction Sn-Perovskite Solar Cells Assisted by [6,6]-Phenyl-C61-butyric Acid Methyl Ester as a Dopant

by Jiaqi LIU

公開済 09/08/2024

ACS Energy Letters, 9, 8, 4119 - 4126

ジャーナル論文 - rm_published_papers: Scientific Journal

Double side passivation of phenylethyl ammonium iodide for all perovskite tandem solar cell with efficiency of 26.8%

by Jiaqi LIU

公開済 02/07/2024

EcoEnergy

Abstract

All‐perovskite tandem solar cells are regarded as the next generation of devices capable of enhancing the solar energy utilization rate. Unlike single‐junction perovskite solar cells (PSCs), the efficacy of tandem cells is contingent upon the performance of both the top and bottom cells. In this study, we employed a simultaneous co‐modification strategy to incorporate phenylethylammonium iodide (PEAI) at both the top and bottom interfaces of the perovskite film, aiming to boost the top cell's performance. Both experimental and theoretical findings indicate that PEAI not only elevates the perovskite film quality through chemical interactions but also mitigates nonradiative recombination within the device. Consequently, the efficiency of the wide‐bandgap (1.77 eV) PSCs based on nickel oxide (NiO_x) attained a level of 16.5%. Simultaneously, the all‐perovskite tandem solar cells achieved an efficiency of 26.81% and demonstrated superior stability.

ジャーナル論文 - rm_published_papers: Scientific Journal

Restraining Photocurrent Loss of Lead-Free Perovskite Solar Cells by Regulating Surficial Hydroxyl of Fluorine-Doped Tin Oxide

by Jiaqi LIU

公開済 10/06/2024

ACS Applied Energy Materials

ジャーナル論文 - rm_published_papers: Scientific Journal 査読済み

Midgap states and energy alignment at interconnect are crucial for perovskite tandem solar cells

by Jiaqi LIU

公開済 06/2024

Cell Reports Physical Science, 102060 - 102060

Jiaqi LIU (劉 嘉琪)

The University of Electro-Communications

研究業績リスト

Jiaqi LIU (劉嘉琪)