A5075058448- Advanced Surface Polishing Techniques
- Phase Equilibria and Thermodynamics
- Advanced machining processes and optimization
- Advanced Wireless Network Optimization
- Crystallization and Solubility Studies
- Chemical Thermodynamics and Molecular Structure
- Mobile Ad Hoc Networks
- Cooperative Communication and Network Coding
- Chemical and Physical Properties in Aqueous Solutions
- Diamond and Carbon-based Materials Research
- Chemical Reaction Mechanisms
- Perovskite Materials and Applications
- Polymer Surface Interaction Studies
- Tunneling and Rock Mechanics
- Surface Modification and Superhydrophobicity
- Ionic liquids properties and applications
- Thermodynamic properties of mixtures
- Laser Material Processing Techniques
- Advanced Machining and Optimization Techniques
- Membrane Separation Technologies
- Reliability and Maintenance Optimization
- Luminescence Properties of Advanced Materials
- Technology Assessment and Management
- Wireless Communication Networks Research
- Engineering Diagnostics and Reliability
Kunming University of Science and Technology
2018-2023
Tianjin University
2008-2015
State Key Laboratory of Chemical Engineering
2015
Dalian University of Technology
2011-2014
Collaborative Innovation Center of Chemical Science and Engineering Tianjin
2014
Multi-defense mechanism membranes were fabricated through manipulating the synergistic surface segregation of amphiphilic copolymers and inorganic nanoparticles for efficient oil/water separation.
In this paper, an innovative scheduling is designed for multi-hop multicast in wireless mesh networks, with utilization of concurrent transmission strategy. Since the performance a mechanism constrained setting due to interference among local transmissions, we analyze relationships firstly transmissions by introducing graph transformation method based on topology. Then, consideration relation, capacity greedy algorithm provide transmission, which satisfies time slots demanded each...
The solubilities of tetraphenyl piperazine-1,4-diyldiphosphonate (TPPDP) in (dichloromethane + ethanol) and n-hexane) were measured at temperatures from (283.15 to 308.15) K using a static analytic method. Experimental data are well-represented by the modified Apelblat (CNIBS)/Redlich–Kister equations for describing effects temperature solvent composition on solubility, respectively. It was found that TPPDP solubility dichloromethane n-hexane decreases with addition n-hexane, whereas it...
K9 optical glass was widely used in national defense and civilian fields. In this paper, chemo-mechanical grinding (CMG) applied to process the glass. Selecting CeO 2 , MgO Fe O 3 as CMG abrasives, corresponding tools were purposely developed for check experiment. High surface subsurface qualities on specimen obtained polished results by -CMG tools. Surface roughness material removal rate evaluate performance. The low-abrasive ratio of tool proved optimal one, which Ra reached 0.586nm,...
Aiming at the severe surface/subsurface damage of Al 2 O 3 ceramic ground by diamond grinding wheel, chemical-mechanical (CMG) tools were studied in this paper. According to principle CMG, three types CMG with different abrasives developed. The chemical compositions selected and optimized considering physicochemical characteristics ceramic. By comparing surface roughness material removal rate (MRR) respectively SiO , Fe MgO tools, performance those evaluated. experiment results showed that...
A new D/SiO2 CMG tool for Al2O3 ceramic process was developed by adding some diamond abrasive into SiO2 tool. The solid state reaction between the and played a key role achieving ultra-precision, high efficiency low damage.Three kinds of formulations were tested evaluated. material removal rate(MRR) mainly depended on content abrasive. In contrast with corresponding tool,the D/ tool, which had minimal abrasive,could achieve Ra better MRR. enhanced mechanical action made MRR improve nearly...
Chemical mechanical grinding (CMG) was applied in machining K9 optical glass. Eight types of CMG wheels were developed and their dry performances analyzed. The specific wheel which contained 28%vol.abrasive,20%vol.porous certain additives obtained satisfied surface quality material removal rate, as result that the solid state reaction elimination reached equilibrium. process parameters, including pressure, workpiece speed speed, optimized by using orthogonal experimental method. roughness...
Energy transfer between Bi3+ and Eu3+ has undergone substantial research but Bi3+/Eu3+ co-doping luminescent materials for temperature sensing are rarely mentioned until now. Herein, Eu3+/Bi3+ co-activated KBSi2O6 phosphors were synthesized at 1000°C the process of energy been studied as well potential application in field. By directly witnessing a sizable overlap spectrum Eu3+, from to can be inferred. The consistent lifetime decline rising intensity emission peak provide additional...
This paper proposes a flexible uplink scheduling algorithm that can perfectly support Variable Multi-Rate Wide-Band (VMR-WB) VoIP services with multi-mode codec, solving the problems of resources wastes, additional access delay and overwhelmingly large overhead. In our proposed algorithm, BS adapts assignment according to reserved bit in generic MAC header IEEE802.16e, which is utilized indicate mode transition each SS. Hence an efficient scheme implement resource request allocation...