A5101500745- Urban Heat Island Mitigation
- Urban Green Space and Health
- Land Use and Ecosystem Services
- Landslides and related hazards
- Remote Sensing and Land Use
- Organic Electronics and Photovoltaics
- Forest, Soil, and Plant Ecology in China
- Ecology and Conservation Studies
- Phytochemistry and Biological Activities
- Conducting polymers and applications
- Climate Change and Health Impacts
- Air Quality and Health Impacts
- Remote Sensing in Agriculture
- Phagocytosis and Immune Regulation
- Metal Alloys Wear and Properties
- Gout, Hyperuricemia, Uric Acid
- Geological and Geophysical Studies
- Perovskite Materials and Applications
- Vehicle emissions and performance
- Impact of Light on Environment and Health
- Wetland Management and Conservation
- High Entropy Alloys Studies
- Urban Transport and Accessibility
- Tree Root and Stability Studies
- Aluminum Alloys Composites Properties
Chinese Academy of Sciences
1998-2025
University of Science and Technology Beijing
2010-2025
State Key Laboratory of Polymer Physics and Chemistry
2023-2025
Institute of Chemistry
2023-2025
Changchun Institute of Applied Chemistry
2022-2024
Research Center for Eco-Environmental Sciences
2017-2023
Beijing National Laboratory for Molecular Sciences
2023
Institute of Mountain Hazards and Environment
2021-2022
University of Chinese Academy of Sciences
2017-2022
ABSTRACT Large voltage losses are the main obstacle for achieving high efficiency in organic solar cells (OSCs). Here we construct ternary OSCs by introducing an asymmetric small molecule acceptor AITC into PBDB-TCl : BTP-eC9 system and demonstrate effectiveness simultaneously decreasing energy disorder non-radiative losses. It is found that introduction of can modify domain size increase degree crystallinity, which enhances open-circuit power conversion (19.1%, certified as 18.9%)....
As a classical low-cost technique, dip coating has not been used for printable electronics. Here, the study demonstrates large-area organic solar cells can be made by coating. The correlation is revealed among Van der Waals forces in precursor film, aggregation state of polymer, and fibrous orientation active layer; relationship also expounded between fluid mechanics confined liquid polymer scaffold continuity acceptor phase. By controlling characteristics, ideal nanoscale bicontinuous...
Landscape changes associated with urbanization can lead to many serious ecological and environmental problems. Quantifying the vertical structure of urban landscape its change is important understand social impacts, but previous studies mainly focus on horizontal expansion impacts land cover/land use change. This papers focuses residential investigate how dimension (i.e., building height) through time, such related in landscape, using Beijing, capital China, as a case study. We quantified...
Urban trees provide a range of ecological services for urban dwellers. This is particularly true in residential areas where these are known and valued. The abundance diversity determine indicate the provision by trees, while various characteristics within those areas. Exploring their major driving indicative factors important evaluating, predicting, thus improving provided trees. Here, we selected 87 Beijing through spatially stratified random sampling. Unlike quadrat survey that usually...
Urban forests can provide temperature regulation service (TRS) by lowering the local and further mitigating urban heat island effect. Numerous studies have focused on how to better realize or enhance cooling function of forests, but not considered that from perspective supply demand. Here, we develop a framework quantify demand provided using remote sensing, meteorological socio-economic data. Taking Shenzhen city as case study, analyzed spatial distribution both TRS well their relationship...
Accurate quantification of vertical structure (or 3D structure) and its change a city is essential for understanding the evolution urban form, social ecological consequences. Previous studies have largely focused on horizontal 2D structure), but few structure, especially long time changes, due to absence such historical data. Here, we present new approach reconstruction history, which was applied characterize from 1986 2017 in Shenzhen, megacity southern China. This integrates contemporary...
Chrysanthemum is a kind of herb that can be used for both medicine and food. Although it has been shown to affect the redox damage lens, but mechanism action not systematically studied. This study identified chemical profile Fubai Chrysanthemum. Meanwhile, network pharmacology enrichment Kyoto Encyclopedia Genes Genomes pathway were combined investigate substance basis preventing cataract. The aqueous extracts Fubaiju mainly contained 39 compounds. Compared with Gongju, Jinsiju, wild...
Wenchuan Earthquake triggered a lot of secondary disasters including landslide, collapse and mud-rock flow which have brought enormous difficulties on traffic, communications, hydropower projects. As aftershocks will be last for long time, the risk assessment plays an important role disaster prevention mitigation. The remote sensing images China-Brazil Earth Resource Satellite (CBERS) with geological map, soil map chart vegetation coverage were used to distinguish potential dangerous regions...