Ionothermal synthesis of AlPO-34 membranes on macroporous α-Al2O3 supports without using organic template

Zhou, Liang; Han, Runlin; Yang, Jianhua

doi:10.1016/j.gce.2021.01.002

Cited by 4 publications

(2 citation statements)

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“…Building upon the concept, Azim et al [130] synthesized AlPO-LTA molecular sieve. Following a similar approach, Zhou et al [131] reported the same method for structuring high-quality AlPO-34 membrane (CHA topology) on macroporous α-Al 2 O 3 supports, without using an organic template; only the IL acted as both solvent and structure-directing agent. The researchers' innovative approach reduced costs significantly but they simultaneously increased the challenges associated with membrane preparation.…”

Section: The Effect Of Il As Both Sda and Solventmentioning

confidence: 99%

A review on ionothermal synthesis of zeolites and zeotype materials

Fortas,

Boukoussa,

Hasnaoui

et al. 2024

Phys. Scr.

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Known as green inorganic products and environmentally beneficial, ionic liquids (ILs) are increasingly used in the ionothermal synthesis of zeolites and zeotype materials compared to the hydrothermal method. This safe and successful process offers new opportunities to produce several molecular sieves with different morphologies and structures for promising applications.In this review, we summarize the history of the most successful phases of zeolites and zeotype materials, with different structures such as AEL, AEI, AFI, AST, ATS, CHA, -CLO, ITW, LEV, LTA, MFI, MTN, MTT, SOD, TON, IRR, and STW, from ILs discovery until 2022. The use of the ionothermal method compared to the hydrothermal route is evaluated and reported in this paper, besides synthesis parameters affecting the final product formation, such as IL dosage, cation size and shape, water content, (P, Si, F, IL/Al) ratios, crystallization time and temperature, mineralizing agent, Me/Al ratio, the addition of a secondary template (co-SDA), the use of IL as both SDA and solvent, competition in forming the framework, and the use of eutectic mixture and deep eutectic solvent (DES). Furthermore, we collected the various applications of these materials and highlighted the advantages of the ionothermal process, offering a comprehensive understanding of this topic.

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Section: The Effect Of Il As Both Sda and Solventmentioning

confidence: 99%

A review on ionothermal synthesis of zeolites and zeotype materials

Fortas,

Boukoussa,

Hasnaoui

et al. 2024

Phys. Scr.

View full text Add to dashboard Cite

show abstract

“…19 Ionothermal synthesis, in which ionic liquids replace water and organic amines as both solvent and SDA, was invented for zeolites preparation. [20][21][22] Prof. Cai and co-workers pioneered the combination of ionothermal synthesis with microwave heating to obtain out-of-plane oriented AEL molecular sieve anti-coatings with a silane seal. 23 They further developed an electrochemical ionothermal synthesis method by introducing an electric field to an ionothermal system for the formation of in-plane oriented and defect-free AEL anticoatings.…”

Section: Introductionmentioning

confidence: 99%