-
Chapter and Conference Paper
Experimental Simulation Study on the Impact of Gas Lift on the Flowability of Offshore Heavy Oil
Gas lift is a commonly used method for extracting heavy oil, which has the advantages of simple and reliable construction, free control of depth, and minimal damage to reservoirs. When applied in actual field ...
-
Chapter and Conference Paper
Study on Temperature Field of Deep-Water Heavy Oil Wellbore by Electric Heating
Heavy oils are characterized by high viscosity, high flow friction, and temperature sensitivity. For offshore heavy oil development, thermal recovery processes are now commonly used. Electric heating is one of...
-
Article
Preparation of Carbon Dots from PET Waste by One-step Hydrothermal Method and its Application in Light Blocking Films and LEDs
An environmentally friendly PET-based Carbon Dots (PET-CDs) with excellent fluorescence properties were prepared with waste PET bottle, pyromellitic acid and ammonia water as raw materials by one-step hydrothe...
-
Article
Solvent-thermal preparation of sulfur and nitrogen-doped carbon dots with PET waste as precursor and application in light-blocking film
Sulfur and nitrogen-doped carbon dots (SN-CDs) were prepared by the solvothermal method with PET waste, sulfuric acid, and phenylenediamine as precursors. The as-prepared SN-CDs were characterized by TEM, XPS,...
-
Article
Regional Sustainable Assessment at City Level Based on CSDIS (China Sustainable Development Indicator System) Concept in the New Era, China
The core issue of sustainable development refers to the coordinated development of economic-social-environmental issues. In the present study, by complying with the China Sustainable Development Indicator Syst...
-
Article
Open AccessAuthor Correction: Creep in Primary Consolidation with Rate of Loading Approach
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
-
Article
Open AccessCreep in Primary Consolidation with Rate of Loading Approach
The debate on creep in primary consolidation is analysed with a power law model following an approach in which creep is considered as rate of loading. According to this approach, primary consolidation is one t...
-
Article
Rapid preparation of homogeneous carbon dots with yellow fluorescence and formation mechanistic investigation
In this study, homogeneous carbon dots with yellow fluorescence and high absolute fluorescence quantum yields (78.6%) were firstly prepared through a one-step solvothermal method without complicated process of...
-
Article
Research on the performance of tubular cathode for direct ethanol fuel cell
Through the gel-casting process, the tubular cathode for direct ethanol fuel cell (DEFC) is prepared using the mesocarbon microbeads (MCMB) and graphite as the main raw materials. According to the tubular cath...
