The Langmuir–Blodgett (L–B) technique was employed to fabricate the monolayers and bilayers of nano-sized beta (nano-beta) crystals, and the monolayers of micrometer-sized beta (micro-beta) crystals on various substrates including glass plate, α-Al₂O₃ disk, glass capillary tube, copper wire, stainless-steel tube and γ-Al₂O₃ tube. With respect to the methanol suspension of 1 wt.% nano-beta modified with cetyltrimethylammonium bromide (CTAB), a two-region surface pressure-area isotherm was obtained, leading to the formation of both nano-beta monolayers and bilayers with satisfactory degree of coverage (DOC) and close packing (DCP) under each transfer surface pressure. When nano-beta crystals were dealuminated, the surface pressure-area relation was reduced to the one-region isotherm, and the resulting L–B film contained aggregated areas. As for the assembly of micro-beta crystals, both methanol and sec-butanol were used as the dispersant. The resulting micro-beta monolayer was randomly oriented with the sedimentation of large truncated-square-bipyramid crystals on compression by using the methanol suspension. The use of sec-butanol as the dispersant resulted in the enhanced hydrophobicity of micro-beta crystals due to the chemical reaction of sec-butanol molecules with surface silanols, leading to the formation of c-oriented micro-beta monolayers over various substrates, and simultaneously the sedimentation of large truncated-square-bipyramid crystals did not occur. Under the structure direction of the c-oriented micro-beta monolayer in the seeded growth, the dense and preferentially c-oriented zeolite beta film could be fabricated, which could not be formed on either the nano-beta monolayer or the micro-beta monolayer with random orientation. Therefore, it would be concluded that the growth of beta crystals over the seed layer could be followed by the epitaxial growth mechanism.

Langmuir–Blodgett（L–B）技术用于在包括玻璃板在内的各种基板上制造纳米级β（nano-beta）晶体的单层和双层，以及微米级β（micro-beta）晶体的单层。 ，的α-Al ₂ ö ₃磁盘，玻璃毛细管，铜线，不锈钢管和在γ-Al ₂ ö ₃管子。对于用十六烷基三甲基溴化铵（CTAB）改性的1 wt。％纳米β的甲醇悬浮液，获得了两个区域的表面压力区等温线，从而形成了纳米β单层和双层，均具有令人满意的程度在每个转印表面压力下覆盖率（DOC）和密堆积（DCP）。当纳米β晶体被脱铝时，表面压力与面积的关系减小到一个区域的等温线，并且所得的LB膜包含聚集的区域。关于微β晶体的组装，甲醇和仲丁醇均用作分散剂。通过使用甲醇悬浮液，压缩后产生的微β单层随机取向，伴随着大截短的方形双锥体晶体的沉淀。c取向的微β单层在各种衬底上，并且同时没有发生大的截短的方形双锥体晶体的沉淀。在种子生长的c取向微β单分子层的结构方向下，可以制备致密且优先c取向的沸石β膜，该膜不能在纳米β单分子层或微β单分子层上形成。随机定向。因此，可以得出结论，外延生长机制可以跟随晶种层上β晶体的生长。