A5100445029- Conducting polymers and applications
- Remote Sensing in Agriculture
- Remote-Sensing Image Classification
- Advanced Sensor and Energy Harvesting Materials
- Spectroscopy and Chemometric Analyses
- Remote Sensing and Land Use
- Advanced Image Fusion Techniques
- Supercapacitor Materials and Fabrication
- Porphyrin and Phthalocyanine Chemistry
- Geochemistry and Geologic Mapping
- Advanced Battery Materials and Technologies
- Flood Risk Assessment and Management
- Electrochemical Analysis and Applications
- Mass Spectrometry Techniques and Applications
- Electrochemical sensors and biosensors
- Optimal Power Flow Distribution
- Power System Optimization and Stability
- Covalent Organic Framework Applications
- Retinal Diseases and Treatments
- Optical Coherence Tomography Applications
- Solar Radiation and Photovoltaics
- Hydrology and Drought Analysis
- Essential Oils and Antimicrobial Activity
- Supramolecular Self-Assembly in Materials
- Ionosphere and magnetosphere dynamics
Chinese Academy of Sciences
2012-2024
Aerospace Information Research Institute
2020-2024
Nanjing Forestry University
2024
Changchun Institute of Applied Chemistry
2008-2023
Shandong University of Technology
2023
University of Science and Technology of China
2023
Northwest A&F University
2022
Jiangsu Vocational College of Medicine
2020
Institute of Remote Sensing and Digital Earth
2016-2017
State Key Laboratory of Remote Sensing Science
2015-2017
The charge transport mechanism of oligo(p-phenylene ethynylene)s with lengths ranging from 0.98 to 5.11 nm was investigated using modified scanning tunneling microscopy break junction and conducting probe atomic force methods. methods were based on observing the length dependence molecular resistance at single molecule level current−voltage characteristics in a wide distribution. An intrinsic transition hopping observed near 2.75 nm. A new transitional zone long wires compared short ones....
Sunlit vegetation and shaded are inseparable parts for most remotely sensed images, the presence of shadows affects high spatial resolution remote sensing multiangle data. Shadows can lead to either a reduction in or total loss information an image. This potentially corruption biophysical parameters derived from pixel values, such as indexes (VIs). VIs widely used inversion applications. If effects not properly accounted for, retrieval may be uncertain when using VI calculate parameters. One...
ADVERTISEMENT RETURN TO ISSUEPREVCommunication to the...Communication the EditorNEXTA Facile Construction of Supramolecular Complex from Polyaniline and Cellulose in Aqueous SystemXingwei Shi†, Lina Zhang*†, Jie Cai†, Gongzhen Cheng†, Hongming Zhang‡, Ji Li‡, Xianhong Wang‡View Author Information† Department Chemistry, Wuhan University, 430072, China‡ Key Lab Polymer Ecomaterials, Changchun Institute Applied Chinese Academy Sciences, 130022, ChinaPhone: +86-27-87219274. Fax: +86-27-68762005....
Water quality monitoring is very important in agricultural catchments. UV-Vis spectrometry widely used place of traditional analytical methods because it cost effective and fast there no chemical waste. In recent years, artificial neural networks have been extensively studied various areas. this study, we plan to simplify water with networks. Samples were collected immediately taken back a laboratory for analysis. The absorption spectra the sample acquired within wavelength range from 200...
Usually, it is very difficult to fabricate hydrogels from hydrophobic polyaniline (PANI). In the present work, an electromechanical PANI–cellulose hydrogel, for first time, was prepared a transparent solution dissolved in NaOH–urea aqueous system at low temperature by cross-linking with epichlorohydrin. The composite displayed homogeneous macroporous structure, good miscibility, and excellent mechanical strength, as result of association PANI chains cellulose crosslinked networks held...
Water dispersed conducting polyaniline nanofibers doped with phosphate ester have been synthesized and characterized by scanning electron microscopy (SEM), wide-angled X-ray diffraction (WAXD), photoelectron spectroscopy (XPS), UV-visible spectroscopy, Fourier transform infrared (FTIR) spectroscopy. Next, a systematic careful electrochemical test was carried out to deeply investigate their potential application for lithium-oxygen battery. The experimental result showed us that this low cost...
Novel polyaniline (PANI)/cellulose filament fibers were spun from hydrophobic PANI and hydrophilic cellulose complex solution dissolved in aqueous containing 7 wt% NaOH/ 12 urea as solvent by wet-spinning. At low content, the composite realized a transition an insulator to semiconductor.
Spectral analysis is one of the main non-destructive techniques used to examine cultural relics. Hyperspectral imaging technology, especially on shortwave infrared (SWIR) band, can clearly extract information from paintings, such as color, pigment composition, damage characteristics, and painting techniques. All these characteristics have significant scientific practical value in study ancient paintings other relics their protection restoration. In this study, an painting, numbered Gu-6541,...
Cationic waterborne polyurethane (CWPU) was initially developed as a specific adhesive for anionic surface but now is ubiquitous in innovative material systems such poly(ionic liquid)s, polyelectrolytes, antibacterial coatings, and drug carriers. However, state-of-the-art CWPU faces imperative challenges like easy degradation poor water resistance, which caused by excessive incorporation of internal emulsifiers with tertiary amines into the backbone than necessary, since emulsification...
As China’s largest freshwater lake and an important wintering ground for white cranes in Asia, the Poyang Lake wetland has unique ecological value. However, cover types have changed dynamically attracted attention of society researchers over past few decades. To obtain detailed knowledge understanding long-term landcover dynamics associated driving forces, Landsat HJ-1A/B images (31 images) were used to acquire classification frequency maps dry season from 1973–2019 based on random forest...
In our previous work, supramolecular films composed of hydrophilic cellulose and hydrophobic polyaniline (PANI) dissolved in NaOH/urea aqueous solution at low temperature through rearrangement hydrogen bonds have been constructed. To further understand the miscibility processability complex solution, dynamic rheological behaviors PANI/cellulose were investigated, for first time, present work. Transmission electron microscope (TEM) results demonstrated that inclusion complexes consisted PANI...
We fabricated a visible–near-infrared (Vis-NIR) portable field imaging spectrometer with prism–grating–prism element and scanning mirror. The developed Vis-NIR spectrometer, consisting of an INFINITY 3-1 detector V10E from Specim Corporation, is designed to measure the spectral range between 0.4 1 µm resolution 2–4 nm. In recent years, sulfur fumigation has been abused during processing certain freshly harvested Chinese herbs. Fourier transform infrared spectroscopy, fiber optic NIR...
A strategy for upcycling poly(ethylene terephthalate) into a high-value UV-curable polyurethane acrylate coating using bio-based cardanol diol as glycolysis agent.
Due to weathering and external forces, solar panels are subject fouling defects after a certain amount of time in service. These have direct adverse consequences such as low-power efficiency. Because power plants usually large-scale photovoltaic (PV) panels, fast detection location across large PV areas imperative. A drone-mounted infrared thermography system was designed developed, its ability detect rapid on panel systems investigated. The images were preprocessed using the K neighbor mean...
Real-time processing of anomaly detection has become one the most important issues in hyperspectral remote sensing. Due to fact that widely used imaging spectrometers work a pushbroom fashion, it is necessary process incoming data line causal linewise progressive manner with no future involved. In this study, we proposed several processes well improve computational performance real-time (RCLP-AD). At first, Cholesky decomposition along linear system solving (CDLSS) was since background...
Abstract Ion temperature ( T i ) profiles are commonly observed to increase in peaking, leading higher central , after impurity seeding the EAST H-mode plasma. Argon can be more efficient at raising than neon. Toroidal rotation also enhanced scenarios with NBI heating. A significant toroidal is brought about by argon Turbulence experimentally suppressed. Extensive modeling using quasilinear gyrokinetic code QuaLiKiz performed explain above observations. It found that always explained...
An increasingly common requirement in remote sensing is the integration of hyperspectral data collected simultaneously from different sensors (and fore-optics) operating across wavelength ranges. Data one module are often relied on to correct information other, such as aerosol optical thickness (AOT) and columnar water vapor (CWV). This paper describes problems associated with this process recommends an improved strategy for processing data, both visible near-infrared shortwave infrared...
Crop pests and diseases is one of major agricultural disasters, which have caused heavy losses in production each year. Hyperspectral remote sensing technology the most advanced effective method for monitoring crop diseases. However, facing serial problems such as low degree automation data processing poor timeliness information extraction. It resulting we cannot respond quickly to a critical period, missed best time quantitative spraying control on fixed point. In this study, take research...
Real-time target detection requires immediate decision-making. For fast implementation of the entire process, offline band selection is applied. Because signature usually only prior knowledge before running causal real-time detectors, traditional methods based on statistics data set cannot be used detection. This paper develops a method spectrum alone, extracting bands that can preserve main features target. It expected selected remain accuracy unchanged and speed up process. To substantiate...