搜索结果: 1-15 共查到“化学工程 Surface”相关记录17条 . 查询时间(0.078 秒)
Machine learning-based atom contribution method for the prediction of surface charge density profiles and solvent design
atom contribution computer-aided molecular design decomposition-based algorithm machine learning
2023/6/19
Solvents are widely used in chemical processes. The use of efficient model-based solvent selection techniques is an option worth considering for rapid identification of candidates with better economic...
Effects of hydrophilic surface on heat transfer performance and oscillating motion for an oscillating heat pipe
Oscillating heat pipe (OHP) Oscillating motion Heat transfer Superhydrophilic surface Hydrophilic surface
2023/3/1
In this paper, a series of experiments were performed to investigate the effects of superhydrophilic and hydrophilic surfaces on the heat transfer performance and slug motion for oscillating heat pipe...
Heat Transfer Enhancement of Horizontal Oscillating Heat Pipes With Micro-/Nanostructured Surface
oscillating heat pipes (OHPs) micro-/nanostructured surface horizontal heating direction
2023/3/1
For oscillating heat pipes (OHPs) with low turn number (<9) positioned in the horizontal direction, the working fluid could not easily flow back to the evaporator due to the absence of gravity. Based ...
Direct observation of water clusters for surface design
Water cluster Vapor condensation Attenuated total reflection IR Surface structure
2023/3/1
Engineered surfaces for water collection have been intensively investigated. However, microscopic mechanism of condensation on structural surfaces is rarely explored and it's always a challenge to obs...
中国石油大学（华东）本科生饶怡在Applied Surface Science发表镍网基硫化钒高活性碱性制氢催化剂科研成果（图）
中国石油大学（华东） 饶怡 Applied Surface Science 镍网基硫化钒 高活性碱性 制氢催化剂 科研成果
2017/8/7
近日，理学院2014级化学专业本科生饶怡的科研成果《基于镍网基氧化钒八面体的原位硫化法构筑硫化钒纳米花高效碱性制氢催化剂》（Vanadium sulfides interwoven nanoflowers based on in-situ sulfurization of vanadium oxides octahedron on nickel foam for efficient alkalin...
Nano Silica with High Surface Area from Rice Husk as a Support for 12-Tungstophosphoric Acid: An Efficient Nano Catalyst in Some Organic Reactions（图）
amorphous silica heteropolyacid heterogeneous catalysis nano catalyst rice husk
2013/10/5
Nano silica was prepared from rice husk with high surface area. X-ray diffraction (XRD) pattern showed that the amorphous form of silica was produced. Chemical composition of the nano silica was estim...
Enhanced performance of hybrid solar cells based on ordered electrospun ZnO nanofibers modified with CdS on the surface
Organic solar cell Electrospun nanofibers ZnO CdS Poly(3-hexylthiophene)
2016/12/2
To improve the performance of the hybrid solar cells based on electrospun zinc oxide nanofibers/poly(3-hexylthiophene) (ZnO/P3HT), we modified the ZnO nanofibers with nanocrystalline cadmium sulfide (...
Alkylation of Benzene with 1-Decene Using Silica Supported Preyssler Heteropoly Acid: Statistical Design with Response Surface Methodology（图）
linear alkylbenzene heteropoly acid preyssler silica supported catalyst response surface method
2013/10/8
The response surface method (RSM) was applied to study the liquid phase alkylation of benzene with 1-decene catalyzed by means of silica supported preyssler heteropoly acid. A three step experimental ...
Synthesis, Characterization and Surface Properties of Cross-linked Polyurethane Dispersions Modified by Organosiloxane
polydimethylsiloxane (PDMS) surface properties polyurethane
2009/11/13
A series of cross-linked polyether-polyester polyurethane dispersions modified with organosiloxane were prepared based on hydroxyl-terminated polydimethylsiloxane (HTPS) as hydrophobic component and 3...
Estimation of the Coverages of the Surface Intermediate Species Formed During the Reduction of NOx Emissions on Supported Rh Catalysts
Reduction with CO NOx Reduction NOx Emissions Catalytic Converters
2009/10/14
Reduction of NO by CO is one of the most important reactions that take place in catalytic converters,during the purification of exhaust gas of motor vehicles. Despite the fact that this reaction has b...
Adsorption of 4-Toluene Sulfonic Acid on Modified Bentonite : Optimization by Response Surface Methodology
Adsorption Smectite Organobentonite Response surface methodology
2009/10/12
Adsorption of 4-toluene sulfonic acid (4-TSA) onto modi ed bentonite (ODTMA-bentonite) was carried out. ODTMA-bentonite was synthesized by placing quaternary ammonium surfactant (octadecyltrimethyl am...
A new model for the surface tension of binary and ternary liquid mixtures based on Peng- Robinson equation of state
surface tension liquid mixture Peng-Robinson equation of state
2009/4/28
A new model for the surface tension of binary and ternary liquid mixtures based on Peng-
Robinson equation of state.
An Experimental Study of Porous Surface Tubes for Enhancement of Binary Liquid Mixture Pool Boiling Heat Transfer
porous surface tube pool boiling heat transfer enhancement
2009/4/28
An Experimental Study of Porous Surface Tubes for Enhancement of Binary Liquid Mixture Pool
Boiling Heat Transfer。
Fouling Induction Period of CaCO3 on Heated Surface
fouling induction period micro video new surface material
2009/3/26
Fouling induction period of CaCO3 on heated surface was studied with themicro video technology. The rates of nucleating and nuclei growing weremeasured under various experimental conditions. The exp...
Variation of Surface Adhesion Force During the Formation of OTS Self-assembled Monolayer Investigated by AFM
表面附着力 自组装单分子层 原子力显微镜
2009/3/19
Variation of the surface adhesion force during the formation of octadecyl trichlororilane (OTS) .self-assembled monolayer on a glass substrate surface was investigated hy atomic force microscope (AF...