Table 1 Synthesis conditions used in selected experiments and phases obtained using different organic structure direct agents in fluoride medium

From: Sugar-based synthesis of an enantiomorphically pure zeolite

T (°C)

t (days)

Composition

OSDA1

OSDA2

OSDA3

OSDA4

175

7–14

Si

MTN, AST

Beta

Am

Am

150

3–7

Si/Ge = 2

BEC

BEC

STW

ITQ-21

150–175

14–20

Si/Al = 25

Am

Beta

Am

Am

175

10–20

Si/Al = 50

Am

-

Am

Am

175

10–20

Si/B = 15

-

Beta

Am

-

  1. Am amorphous material.