Enhanced syngas production from CO₂ photoreduction over CoPd alloy modified NiAl-LDH under visible light

Abstract

We reported the modification of NiAl-layered double hydroxide (LDH) by loading well-dispersed CoPd alloys through NaBH4 reduction method. The modified NiAl-LDH achieved the 14.5-fold and 2.1-fold improvements on H2 and...

Binder-free hierarchical zeolite pellets and monoliths derived from ZSM-5@LDHs composites for bioethanol dehydration to ethylene

“…Indeed, LDHs are known as anionic clays, which exhibit a molecular formula of [M 2+ 1− x M 3+ x (OH) 2 ][A n − ] x / n · m H 2 O. M 2+ and M 3+ represent divalent and trivalent metal cations, respectively, while A n − and m are an n-valent anion and the content of water, respectively. 12,13 They have also been utilized in a wide range of applications ranging from catalysis, 14 to adsorption, 15 and drug delivery. 16 In addition, LDHs are considered to be clay materials applied as binders in the catalyst-shaping process.…”