A5100654531- Hydrocarbon exploration and reservoir analysis
- Coal and Its By-products
- Geochemistry and Elemental Analysis
- Geological and Geochemical Analysis
- Coal Properties and Utilization
- Geological and Geophysical Studies
- Geochemistry and Geologic Mapping
- Photonic Crystals and Applications
- Photonic and Optical Devices
- Geoscience and Mining Technology
- Metamaterials and Metasurfaces Applications
- Methane Hydrates and Related Phenomena
- Photorefractive and Nonlinear Optics
- Geological Studies and Exploration
- Hydraulic Fracturing and Reservoir Analysis
- Seismic Imaging and Inversion Techniques
- Geomechanics and Mining Engineering
- Advanced Fiber Laser Technologies
- Rock Mechanics and Modeling
- Geology and Paleoclimatology Research
- Geological Modeling and Analysis
- Advanced Antenna and Metasurface Technologies
- Paleontology and Stratigraphy of Fossils
- Radioactive element chemistry and processing
- Underwater Acoustics Research
China University of Mining and Technology
2011-2024
Harbin Engineering University
2024
Ministry of Education of the People's Republic of China
2009-2021
The University of Queensland
2019
Fudan University
2010-2011
National University of Singapore
2010-2011
Gansu Coalfield Geology Bureau
2009
Due to the importance of wide occurrence thick coal seams for Chinese resources, origins these have received considerable attention. Using Early Cretaceous No. 5 seam with a thickness 16.8 m in Inner Mongolia as case study, this paper presents systematic investigation petrology, geochemistry, and palynology 19 samples explain origin evolution peat accumulation. The results indicate that is generally characterized by low rank (lignite), dominant huminite (average = 82.3%), intermediate ash...
Abstract Coal‐bearing source rocks of the Pinghu Formation in Xihu Depression comprise an important material basis oil and gas resources East China Sea Basin. Based on drilling core observation results combined with analysis test macerals, trace/rare earth elements, rock pyrolysis, geochemical characteristics sedimentary control coal‐bearing formation are discussed a high‐frequency sequence framework. The indicate that macerals composition Eocene is dominated by vitrinite, low‐medium...
Abstract Reconstructing the uplift process of eastern Qiangtang terrane is crucial for understanding growth model central Tibetan Plateau. However, due to limited amount data available, it not well constrained. The Tanggula granitoid pluton an outstanding geological feature in terrane, and thus could provide constraints on its history. We applied multiple thermochronologic systems over a broad temperature range, including apatite U-Pb, biotite K-feldspar 40Ar/39Ar, zircon fission-track,...
Based on the study of vertical sedimentary sequence, we recognize assemblage lithology, geochemical test result mudstone sample, and characteristics logs, sequence stratigraphic interfaces such as regional unconformity, tectonic regime interface, system transgression surface so on. Benxi to Taiyuan formation formed in epicontinental sea, which has subdued floor, most structures from are duality tract. Tectonic disturbance, sea level change, differential compaction provide enough...
A large number of siderites have been found in the Lopingian (Late Permian) coal-bearing series western Guizhou, which occurs various microscopic morphologies and has potential insights into sedimentary diagenetic environments. An integrated set analyses, such as observation; X-ray diffraction; whole-rock major trace element, carbon, oxygen isotope; situ carried out to unravel genetic mechanism their environmental implications. According morphology, can be generally divided three types six...
Unlocking the vast potential of optical sensing technology has long been hindered by challenges achieving fast, sensitive, and broadband photodetection at ambient temperatures. In this review, we summarize recent progress in study nonlinear photocurrent topological quantum materials, its application without use p-n junction based semiconductor diodes. The intrinsic quadratic transverse current-input voltage relation is used to rectify alternating electric field from incident radio, terahertz...