作者： 杨杰，李全松，李泽生 （School of Chemistry and Chemical Engineering，Beijing Institute of Technology）

出处： Science China(Materials) 2024 第67卷 第5期 P1612-1620

摘要： 非共价构象锁（NCLs）策略被广泛用于构建高性能有机半导体.从分子层面深入探索NCLs对有机光电受体材料和界面的影响,有助于开发高性能光电材料.本文提出了通过整合NCLs和π桥的策略,开发了三种新型Y系列受体（YO、YS、YSe）来增强分子性能,并揭示了NCLs在有机光电受体材料中的作用机制.通过分 ...

作者： Chen, Na¹;Li, Quan-Song¹ （¹Beijing Inst Technol, Sch Chem & Chem Engn, Beijing Key Lab Photoelect Electrophoton Convers M, Key Lab Cluster Sci,Minist Educ, Beijing 100081, Peoples R China.）

出处： JOURNAL OF MATERIALS CHEMISTRY C 2024

关键词： ELECTRON-HOLE RECOMBINATION; METHYLAMMONIUM LEAD IODIDE; TOTAL-ENERGY CALCULATIONS; LEWIS-BASE PASSIVATION; PLANE-WAVE; AB-INITIO; DEFECT PASSIVATION; HALIDE PEROVSKITES; ION DIFFUSION; 1ST-PRINCIPLES

摘要： Passivation engineering has been recognized as a brilliant strategy to obtain stable and efficient perovskite solar cells (PSCs). The natural alkene l ...

作者： Wei, Haoran¹;Zhu, Hongyang¹;Li, Quansong¹;Zheng, Xiaoyan^1,2 （¹Beijing Inst Technol, Sch Chem & Chem Engn, Key Lab Cluster Sci, Beijing Key Lab Photoelect Electrophoton Convers M, Beijing 100081, Peoples R China.;²South China Univ Technol, Guangdong Prov Key Lab Luminescence Mol Aggregates, Guangzhou 510640, Peoples R China.）

出处： JOURNAL OF MATERIALS CHEMISTRY C 2024 Vol.12 No.7 P2613-2622

关键词： AGGREGATION-INDUCED EMISSION; AB-INITIO; DRIVEN

摘要： The transformation of aggregation-caused quenching (ACQ) to aggregation-induced emission (AIE) through solid-state photochemical reactions is highly v ...

作者： Guo, Qian¹; Li, Quan-Song¹ （¹Key Laboratory of Cluster Science of Ministry of Education, Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing; 100081, China）

出处： ACS Sustainable Chemistry and Engineering 2024 Vol.12 No.21 P8225-8235

作者： Yang, Jie¹; Li, Quansong¹; Li, Zesheng¹ （¹School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing; 100081, China）

出处： Science China Materials 2024 Vol.67 No.5 P1612-1620

作者： Di Mu;Quan-Song Li （^a Key Laboratory of Cluster Science of Ministry of Education, Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, China E-mail: liquansong@bit.edu.cn）

出处： Physical Chemistry Chemical Physics 2023 Vol.25 No.11 P8074-8081

关键词： PERTURBATION-THEORY;CURTIUS REARRANGEMENT;EXCITED-STATES;BORYLENES;TRANSITION;SPECTROSCOPY;DINITROGEN;REDUCTION;SPECTRUM;CLUSTER

摘要： Organic borylenes are a kind of highly reactive species, which play important roles in a lot of reactions as vigorous intermediates. In this work, we ...

作者： Xiufang Hou;Weiyi Zhang;Quan-Song Li （¹ Shaanxi Key Laboratory of Chemical Reaction Engineering, College of Chemistry and Chemical Engineering, Yan\'an University, Yan\'an, Shaanxi 716000, China. houxiufang@yau.edu.cn. ² Key Laboratory of Cluster Science of Ministry of Education, Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, China. liquansong@bit.edu.cn.）

出处： Physical chemistry chemical physics : PCCP 2023

摘要： Surface passivation by organic dyes has been an effective strategy for simultaneous enhancement of the efficiency and stability of perovskite solar ce ...

作者： Yang, Junfang^1,2;Wei, Haoran¹;Ou, Qi³;Li, Quansong¹;Peng, Qian²;Zheng, Xiaoyan¹ （¹Beijing Inst Technol, Sch Chem & Chem Engn, Key Lab Photoelect Electrophoton Convers Mat, Key Lab Cluster Sci,Minist Educ, Beijing 100081, Peoples R China.;²Univ Chinese Acad Sci, Sch Chem Sci, Beijing 100049, Peoples R China.;³SINOPEC, Res Inst Petr Proc, Beijing 1000083, Peoples R China.）

出处： JOURNAL OF PHYSICAL CHEMISTRY A 2023 Vol.128 No.1 P217-224

关键词： DENSITY FUNCTIONALS; EXCITED-STATES; PHOTOCHROMISM; SYSTEMS

摘要： Photochromic molecules with aggregation-induced emission (AIE) effects are of great value and prospective in various practical applications. To explor ...

作者： Chen, Na¹; Zhang, Weiyi¹; Li, Quan-Song¹ （¹Key Laboratory of Cluster Science of Ministry of Education, Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing; 100081, China）

出处： Nanoscale 2023 Vol.15 No.25 P10730-10739

作者： Qian Guo¹;Quan-Song Li¹;CA1 （¹Key Laboratory of Cluster Science of Ministry of Education, Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, China）

出处： ACS Applied Energy Materials 2023

关键词： perovskite solar cells;electron transport material;naphthalene diimide derivatives;interfacial properties;density functional theory

摘要： In perovskite solar cells (PSCs), the electron transport layer (ETL) plays an important part in the extraction and transport of photogenerated electro ...