A5100704185- Soil Carbon and Nitrogen Dynamics
- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- High voltage insulation and dielectric phenomena
- Soil and Water Nutrient Dynamics
- Power Transformer Diagnostics and Insulation
- Orbital Angular Momentum in Optics
- Groundwater and Isotope Geochemistry
- Advanced Photocatalysis Techniques
- Lightning and Electromagnetic Phenomena
- Plant Water Relations and Carbon Dynamics
- Atmospheric and Environmental Gas Dynamics
- Soil and Unsaturated Flow
- Perovskite Materials and Applications
- TiO2 Photocatalysis and Solar Cells
- Metamaterials and Metasurfaces Applications
- Electrocatalysts for Energy Conversion
- Photonic and Optical Devices
- Photonic Crystals and Applications
- Optical Polarization and Ellipsometry
- Advanced Antenna and Metasurface Technologies
- Geophysical Methods and Applications
- Climate change impacts on agriculture
- Organic Light-Emitting Diodes Research
- Photochemistry and Electron Transfer Studies
Harbin Institute of Technology
2022-2025
Toyohashi University of Technology
2020-2025
Chinese Academy of Sciences
2014-2024
Institute of Genetics and Developmental Biology
2015-2024
South China Normal University
2022-2024
Center for Agricultural Resources Research
2014-2024
Guangdong University of Technology
2018-2023
Southeast University
2022
Dalian University of Technology
2017-2020
University of Chinese Academy of Sciences
2019-2020
The electron-injection energy losses of dye-sensitized solar cells (DSSCs) are among the fundamental problems hindering their successful breakthrough application. Two triazatruxene (TAT)-based sensitizers, with one containing a flexible Z-type double bond and another rigid single bond, coded as ZL001 ZL003, respectively, have been synthesized applied in DSSCs to probe process electron injection. Using time-resolved laser spectroscopic techniques kinetic study, ZL003 promotes much faster...
In this paper, TiO <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sub> semiconductive nanoparticles with a large relaxation time constant is added into transformer oil to form nanofluids (SNFs), the aim of enhancing insulating characteristics. ac, dc and lightning impulse breakdown voltage partial discharge (PD) characteristics samples before after modification were measured according ASTM standard methods. It was found that SNFs have up 1.2...
Constructing redox semiconductor heterojunction photocatalysts is the most effective and important means to complete artificial photosynthetic overall reaction (i.e., coupling CO 2 photoreduction water photo-oxidation reactions). However, multiphase hybridization essence inhomogeneous junction distribution in these catalysts extremely limit diverse design regulation of modes photogenerated charge separation transfer pathways, which are crucial factors improve photocatalytic performance....
ADVERTISEMENT RETURN TO ISSUEPREVViewpointNEXTLivestock Housing and Manure Storage Need to Be Improved in ChinaZhaohai Bai†, Xiaoxin Li†, Jie Lu†, Xuan Wang†, Gerard L. Velthof‡, David Chadwick§, Jiafa Luo⊥, Stewart Ledgard⊥, Zhiguo Wu∥, Shuqin Jin#, Oene Oenema‡, Lin Ma*†, Chunsheng Hu*†View Author Information† Key Laboratory of Agricultural Water Resources, Center for Resources Research, Institute Genetic Developmental Biology, The Chinese Academy Sciences, 286 Huaizhong Road, Shijiazhuang...
Singlet fission directly from the upper excited vibrational and electronic states of cofacial perylene dimers, bypassing relaxed state S1, was detected within 50 fs. This process competes well with cooling in S1 (4.7–7.0 ps) S2 → internal conversion (380 fs). The singlet has energy threshold E = 3.06 eV. Other competitive relaxation processes are excimer dimer cation formation on an ultrafast time scale. Excitation to higher levels (4.96 eV) leads a efficiency fission.
A copper(6,6′-dimethyl-2,2′-bipyridine)<sub>2</sub>]<sup>2+/1+</sup> redox couple was developed as a mediator in dye-sensitized solar cells.
Perylenebisimide (PBI)–phenothiazine (PTZ) and PBI–diphenylamine (DPA) dyads were prepared, with the PTZ or DPA as electron donor 6-subsituted PBI unit acceptor. The designed in such a way that electronic coupling (magnitude is matrix elements, VDA VDA*) between acceptor controlled by conformation restriction. effects of on UV–Vis absorption emission studied. More significant charge-transfer (CT) CT fluorescence bands observed for smaller dihedral angles acceptor, thus stronger (VDA = 3290...
We attached different electron donors of phenyl, anthryl, and alkylamino moieties, to acceptor naphthalenediimide (NDI) construct compact donor/acceptor dyads. The purpose is study the effect coupling (the magnitude matrix element, VDA) on photophysical properties UV-vis absorption, fluorescence emission, especially spin-orbit charge transfer intersystem crossing. found that VDA depends donating strength aryl moieties ( = 0.22-0.55 eV), as well molecular conformation, based steady state...
Abstract Hybrid‐order Poincaré beams (HyOPBs) with complex transverse polarization states hold significant potential in optical communication and quantum information. Fully characterizing the parameters of HyOPBs is a key task to accelerate applications. Conventional methods typically require mapping multiple reconstructing point by point, creating fundamental bottleneck for fast measurement real‐time monitoring parameters. In this work, single‐shot characterization scheme demonstrated...
The production and consumption of the greenhouse gases (GHGs) methane (CH4), carbon dioxide (CO2) nitrous oxide (N2O) in soil profile are poorly understood. This work sought to quantify GHG at seven depths (0-30, 30-60, 60-90, 90-150, 150-200, 200-250 250-300 cm) a long-term field experiment with winter wheat-summer maize rotation system, four N application rates (0; 200; 400 600 kg ha(-1) year(-1)) North China Plain. gas samples were taken twice week analyzed by chromatography. layers...