A5042221643- Lubricants and Their Additives
- Tribology and Wear Analysis
- Diamond and Carbon-based Materials Research
- Marine and fisheries research
- Metal and Thin Film Mechanics
- Marine Bivalve and Aquaculture Studies
- Tribology and Lubrication Engineering
- Force Microscopy Techniques and Applications
- Biodiesel Production and Applications
- Maritime Navigation and Safety
- Drilling and Well Engineering
- Water Quality Monitoring Technologies
- Isotope Analysis in Ecology
- Gear and Bearing Dynamics Analysis
- Advanced Computational Techniques and Applications
- Synthesis and properties of polymers
- Cephalopods and Marine Biology
- Tunneling and Rock Mechanics
- Coral and Marine Ecosystems Studies
- Ionic liquids properties and applications
- Advanced materials and composites
- Remote Sensing and Land Use
- Nanomaterials for catalytic reactions
- Dielectric materials and actuators
- Catalytic Processes in Materials Science
Henan University
2016-2025
Chinese Academy of Fishery Sciences
2009-2025
Laoshan Laboratory
2023-2025
Ministry of Agriculture and Rural Affairs
2013-2025
Huzhou University
2025
Qingdao National Laboratory for Marine Science and Technology
2024-2025
Shanghai Ocean University
2024-2025
North China University of Water Resources and Electric Power
2023
Ministère de l'Agriculture et de la Souveraineté alimentaire
2020
Kaifeng University
2016-2017
A light sprinkling of rust: Nanoparticulate Fe2O3 is an active catalyst for the selective oxidation alcohols and olefins. Nano-Fe2O3 can be easily isolated by using a magnetic stirrer bar directly reused without any deactivation over at least five cycles (see picture).
Abstract Friction and wear are unavoidable in mechanical movement. The use of lubricants with nano-additives can effectively reduce friction wear, which is great significance to saving energy protecting the environment. At present, progress has been made scientific research industrial application for lubricants. This paper mainly introduces types (such as carbon nanomaterials, nano-metals, nano-oxides, sulfides, complexes, polymers, etc.), tribological properties different components...
This paper describes a novel solution-based chemical process to architect hollow spheres of β-Ni(OH)2 with controllable sizes in submicrometer and micrometer regimes. In the synthesis, starting nickel salt (nitrate) is first converted 6-coordinated ion complex [Ni(EDA)3]2+ (bidentate ligand EDA = C2H4(NH2)2) avoid rapid solid formation. Hollow core−shell can be obtained this template-free approach under one-pot conditions. The are constructed from petal-like nanobuilding units which turn...
This paper presents OA-modified ZnO nanoparticles with an average size of 4.04 nm as friction-reducing and antiwear lubricant additive in poly-alpha olefin (PAO) diisooctyl sebacate (DIOS) base oils under boundary lubricanting conditions.
Abstract CeO 2 nanoparticles are potential anti-wear additives because of their outstanding and load-bearing capacity. However, the shear-sintering tribo-film formation mechanism oxide limits rate thickness greatly. In this study, by compounding with zinc dioctyl dithiophosphate (ZDDP), ultra-fine modified oleylamine (OM) can quickly form µm ultra-thick tribo-film, which is 10–15 times thicker than that ZDDP , respectively. The presents a nanocomposite structure amorphous phosphate as binder...
With the rapid development of modern industry, traditional lubricants often require a variety additives to be used in conjunction with each other, which not only increases cost but also causes waste resources. Therefore, lubricant additive both dyeing function and an antiwear friction reduction performance can more effectively meet industrial needs. Cerium sulfide (Ce2S3), its excellent photostability, weather resistance, thermal stability, nontoxicity, shows great potential as...
Artificial reefs (ARS) are structures placed in the ocean, and their posture position affect placement effect of reef. Quantitative data on reef can provide references for creation a favorable environment marine organisms. This paper focuses improving quality assessment methods deployment ARS habitats. Based images detected by forward-looking sonar, new method is proposed to determine three-dimensional effectiveness reefs, with aim obtaining more detailed information about assist evaluating...
Polymer composite coatings exhibit excellent mechanical properties, chemical resistance, and self-lubricating characteristics, providing an effective solution to address the failure of transmission components under harsh operating conditions, including high-speed, high-pressure, oil-deficient environments, which often lead excessive friction limited bearing performance. This study fabricated three polyamide-imide (PAI) modified with monodisperse surface-modified nano-silica (SiO2) via direct...
A kind of N-containing borate ester (DEBE) with a double five-member-ring structure as lubricant additive was synthesized by using boric acid, diethanolamine and alkylphenol polyoxyethylene ether the starting materials.
Pacific sardine (Sardinops sagax) is a commercially important species and supports fisheries in the Northwest Ocean (NPO). Understanding habitat distribution patterns of great significance for fishing ground prediction stock management. In this study, both single-algorithm ensemble models were established through Biomod2 package by combining occurrence data, sea surface temperature (SST), height (SSH), salinity (SSS) chlorophyll-a concentration (Chla) NPO during main season (June–November)...
Abstract Organic molybdenum lubricant additive like dialkyl dithiocarbamate (MoDTC) can cause wear acceleration of diamond-like carbon (DLC) coating coupled with steel under boundary lubrication, which hinders its industrial application. Therefore, polyisobutylene succinimide (PIBS), an organo amide, was adopted to modify oxide affording succinimide-molybdenum nanoparticles (MPIBS-MONPs) potential prevent the DLC coating. The thermal stability MPIBS-MONPs evaluated by thermogravimetric...