In the present work fly-ash based geopolymers with different contents of alkali-activator and
water were prepared. Alkali-activation was conducted with sodium hydroxide (NaOH) at the …

Geopolymers are binder materials that can be an alternative to replace Portland cement.
They are considered less aggressive to the environment because of the lower emission of …

Immobilization of radioiodine is an important requirement for current and future nuclear fuel
cycles. Iodosodalite [Na 8 (AlSiO 4) 6 I 2] was synthesized hydrothermally from metakaolin …

Zeolite Y is one of the earliest known and most widely used synthetic zeolites. Many
experimental investigations verify the valuable ion exchange capability of this zeolite. In this …

Cu x S derivatives perform high activity in MOR (methanol oxidation reaction) through the co-
operation of Cu and S. In order to further improve their performance, the composition and …

Immobilization of radioiodine is a significant requirement for future nuclear fuel
development. This research mainly focuses on the production of iodosodalite through a …

We report the effect of compositional variation (Si/Al ratios of infinity, 11, 5, 3, 2, 1.4, and 1)
on the vibrational properties of sodalite (framework code SOD), one of the simplest zeolite …

This study investigated the influence of alkali activation process conditions on the amount
and types of zeolites in the resultant geopolymers. The products were formed during the …

The strategy of diatomic synergy is applied to the in-situ synthesis of electrode catalyst
material for methanol fuel cells. During the one-pot synthesis in hydrothermal conditions, the …

Sr8 (Al12O24)(CrO4) 2 (SACR) is a kind of aluminate sodalite, which has been found to
have a ferroelectric phase transition near room temperature. The main reason for a phase …