A5069019443- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Supercapacitor Materials and Fabrication
- Carbon Nanotubes in Composites
- Hydrocarbon exploration and reservoir analysis
- Graphene research and applications
- Advanced Battery Technologies Research
- Advanced battery technologies research
- Extraction and Separation Processes
- Paleontology and Stratigraphy of Fossils
- Electromagnetic wave absorption materials
- Thermal Expansion and Ionic Conductivity
- Diamond and Carbon-based Materials Research
- Geological and Geochemical Analysis
- Flame retardant materials and properties
- Electrocatalysts for Energy Conversion
- Geological and Geophysical Studies
- Fullerene Chemistry and Applications
- Hydraulic Fracturing and Reservoir Analysis
- Geological Studies and Exploration
- Coal Properties and Utilization
- Atmospheric and Environmental Gas Dynamics
- Fuel Cells and Related Materials
- Methane Hydrates and Related Phenomena
- Conducting polymers and applications
Kunming University of Science and Technology
2016-2025
National Laboratory of Energy and Geology
2017-2025
Yunnan Metallurgical Group (China)
2016-2025
China National Petroleum Corporation (China)
2016-2025
NARI Group (China)
2020-2024
PetroChina Southwest Oil and Gas Field Company (China)
2015-2024
Hangzhou Medical College
2024
Zhejiang Provincial People's Hospital
2024
Oil and Gas Center
2016-2024
Jiangsu University
2024
The main factors controlling the enrichment and high yield of shale gas were analyzed based on recent research progress depositional model reservoir characterization organic-rich in China. study determines space-time comparison basis graptolite sequence Upper Ordovician Wufeng Formation–Lower Silurian Longmaxi Formation proposes important pattern marine shale: stable ocean basin with low subsidence rate, sea level, semi-enclosed water body, sedimentation rate. Deposited stage Late...
This paper mainly discusses the industrialization progress, "sweet spot" evaluation criterion, E&P technologies, success experiences, challenges and prospects of China's shale gas. Based on geologic engineering parameters Fuling, Changning Weiyuan gas fields in Sichuan Basin, this points out that has its particularity. The discoveries super-giant marine with high evolution degree (Ro=2.0%−3.5%) ultrahigh pressure (pressure coefficient=1.3−2.1) southern China is important scientific...
We prepared hard carbon in a sheet-like structure as high-density anode for sodium-ion batteries.
NASICON-type (lithium super ionic conductor) solid electrolyte is of great interest because its high conductivity, wide potential window, and good chemical stability. In this paper, the key problems challenges are described from aspects electrode interface, electrochemical Firstly, migration mechanism lithium ion analyzed three-dimensional structure electrolyte, progress in research conductivity stability summarized. Then, effective methods to reduce interface impedance improve cycle...
In the past five years, shale gas exploration and development has grown in a leaping-forward way China. Following USA Canada, China is now third country where industrial production realized, with cumulative exceeding 60 × 108 m3 until end of 2015. this paper, main achievements recent years were reviewed future prospect was analyzed. It pointed out that is, on whole, still at its early stage. Especially, marine Sichuan Basin dominated development. For realization scale China, one key point...
Abstract Rechargeable Na‐CO 2 batteries are considered to be an effective way address the energy crisis and greenhouse effect due their dual functions of CO fixation/utilization storage. However, insolubility irreversibility solid discharge products lead poor capacity cycle performance. Herein, a novel strategy is proposed enhance electrochemical performance hybrid batteries, using water‐in‐salt electrolyte (WiSE) establish optimal reaction environment, regulate reduction pathway, ultimately...
Reductive alkylation of single-walled carbon nanotubes (SWNTs) using lithium and alkyl halides in liquid ammonia yields sidewall functionalized that are soluble common organic solvents. Atomic force microscopy (AFM) high-resolution tunneling electron (HRTEM) dodecylated SWNTs prepared from raw HiPco show extensive debundling has occurred. GC-MS analysis the byproduct hydrocarbons demonstrates radicals intermediates step.
Free radicals generated by decomposition of benzoyl peroxide in the presence alkyl iodides have been used to derivatize small-diameter single-wall carbon nanotubes (HiPco tubes). The degree functionalization, estimated thermal gravimetric analysis, is as high 1 approximately 5 carbons nanotube framework. derivatized exhibits remarkably improved solubility organic solvents. attached groups can be removed heating an atmosphere argon. Derivatization was also accomplished treating SWNTs with...
Targeted fluorescent molecular imaging probes may provide an optimal means of detecting disease. Stable, organic fluorophores can be repeatedly excited in vivo by propagated light and consequentially large signal-to-noise ratios (SNRs) for image detection target tissues. In the literature, many small animal studies are performed with a red excitable dye, Cy5.5, conjugated to targeting component. We report comparison performance near-IR (NIR) red-excitable dye. Epidermal growth factor (EGF)...
The development of shale gas in the United States has made a breakthrough, profoundly changed pattern oil and supply. It created "shale revolution" on global scale. Based practice China abroad, this paper aims to: (1) Summarize 5 basic characteristics, which are resource distribution, reservoir space, sweet spot area (section), hydrocarbon type mode. (2) Divide into three stages: scientific exploration, technological breakthrough mature development. is divided (3) Identify 4 challenges...
Expanded interlayer spacing and additionally exposed edges induced by defects of MoS<sub>2</sub> enable facile K-intercalation, rapid K-transport promoted K-adsorption.
Abstract Downsizing the cell size of honeycomb monoliths to nanoscale would offer high freedom nanostructure design beyond their capability for broad applications in different fields. However, microminiaturization remains a challenge. Here, we report fabrication microminiaturized monoliths—honeycomb alumina nanoscaffold—and thus as robust nanostructuring platform assemble active materials micro-supercapacitors. The representative nanoscaffold with hexagonal arrangement and 400 nm inter-cell...
Abstract Solid‐state metal–air batteries have emerged as a research hotspot due to their high energy density and safety. Moreover, side reactions caused by infiltrated gases (O 2 , H O, or CO ) safety issues liquid electrolyte leakage will be eliminated radically. However, the solid‐state battery is still in its infancy, many thorny problems need solved, such large resistance of metal/electrolyte interface catalyst design. This review summarize some important progress key for batteries,...
Abstract In sodium–air batteries (SABs), achieving the regulation of electron transfer number during oxygen reduction reactions (ORRs) in same electrolyte system remains a significant challenge. this work, promising strategy is proposed to dynamically modulate 2e − /4e ORRs by regulating structures realize different performances SABs. The 4e ORR can be realized decreasing concentration. solvation sheath Na + at dilute concentrations consists mainly water molecules that hinder access cathode...