Showing papers by "Rong Wang published in 2006"
TL;DR: In this article, the effect of membrane structure on the mass-transfer was analyzed accordingly and it was found that the additives used imposed a significant effect on the final membrane structure under the same spinning conditions.
251 citations
TL;DR: In this article, theoretical simulations have been performed to describe CO2 capture by distilled water and aqueous diethanolamine (DEA) solutions in a hollow fiber membrane contactor.
163 citations
TL;DR: In this article, a flat-sheet asymmetric porous membrane (F2.6) was used for direct contact membrane distillation (DCMD) setup and the pore radius and porosity were determined by ultrafiltration and gravimetric method for the wet membrane.
153 citations
TL;DR: Ag nanoparticles were synthesized in PEG with simple bubbling of H 2, and were used to catalyze the three component coupling reaction of aldehyde, alkyne, and amine with good to excellent yields in one pot as discussed by the authors.
Abstract: Ag nanoparticles were synthesized in PEG with simple bubbling of H 2 , and were used to catalyze the three-component coupling reaction of aldehyde, alkyne, and amine with good to excellent yields in one pot.
115 citations
TL;DR: In this paper, a novel technique which combines controlled deposition by electrophoresis of charged moieties, with UV grafting on the membrane surface has been applied to modify poly(ether sulfone) membranes with several different monomers.
79 citations
TL;DR: In this paper, polyvinylidene fluoride (PVDF) hollow fiber membranes were prepared to make membrane contactors for CO2 capture and the pore size distribution was characterized using the log normal distribution with the measurement of the rejection characteristics of dextran through the membrane.
76 citations
TL;DR: In this article, Zirconia bio-ceramic hollow fiber membranes were developed using a sequence of mixing, extrusion, phase inversion and sintering steps, and they were chosen as the starting membrane material.
20 citations
TL;DR: In this article, a linear-geometry microcavity laser with microloops as end reflectors was proposed to achieve a single-directional output with a low lasing threshold of /spl sim/0.4 mA.
Abstract: We describe a linear-geometry microcavity laser with microloops as end reflectors to achieve single-directional output. Finite-difference time-domain simulation is used to optimize the microloop mirror (MLM) performance and simulate the laser operation. We show that a single-directional microlaser with cavity length as small as 25 /spl mu/m can be realized. A method to obtain higher output power from the microlaser with widened gain medium (WGM) is discussed. An initial fabrication of the MLM-WGM laser with transparent MLM formed by quantum-well intermixing is presented. A low-lasing threshold of /spl sim/0.4 mA is achieved.
11 citations