Preparation of high permeable alumina ceramic membrane with good separation performance via UV curing technique

Abstract

The traditional dip-coating method for preparation of ceramic membranes requires a long drying time and easily produces drying defects. In this work, an improved dip-coating process was proposed.

Hierarchical structure control of MgAl2O4 porous ceramics and application to organic polymer filtration membrane

“…23,[31][32][33][34][35][36][37][38] T in these cases to determine the resin flow ing times corresponding to different infilt Preceramic polycarbosilane polymers as precursors to make ceramic fibers 10,3 trix. [7][8][9]40,41 The chemical and volume ch pany ceramization of the polymer during documented in several studies. A survey of the published literature shows that process modeling of CMCs has been studied by a number of researchers.…”

“…Preceramic polycarbosilane polymers are commonly used as precursors to make ceramic fibers 10,39 and ceramic matrix. [7][8][9]40,41 The chemical and volume changes that accompany ceramization of the polymer during pyrolysis have been documented in several studies. For example, see Refs [39][40][41][42].…”

3D Printing of Integrated Ceramic Membranes by the DLP Method

“…18 More importantly, high-resolution parts with minimum feature sizes of 0.2−20 μm can be fabricated. 19 Liu et al 20 prepared an alumina ceramic membrane using a rapid photopolymerization technique to avoid crack formation and agglomeration of ceramic particles. Lyu et al 21 fabricated an alumina ceramic membrane through a layer-by-layer coating on a porous substrate and designed patterns were made on the surface by 3D printing.…”

Deposition of Thin Alumina Films Containing 3D Ordered Network of Nanopores on Porous Substrates

“…The network is formed by the cross-linking of photo curable resins that resulted in rapid solidification of the wet membrane. The most frequent pore size for membranes prepared with this technique was 65.2 nm [ 34 ].…”