Synthesis, anion exchange, and delamination of Co− Al layered double hydroxide: assembly of the exfoliated nanosheet/polyanion composite films and magneto …

Z Liu, R Ma, M Osada, N Iyi, Y Ebina… - Journal of the …, 2006 - ACS Publications
This paper describes a systematic study on the synthesis, anion exchange, and
delamination of Co− Al layered double hydroxide (LDH), with the aim of achieving …

Fourier transform infrared and Raman spectroscopic study of the local structure of Mg-, Ni-, and Co-hydrotalcites

JT Kloprogge, RL Frost - Journal of Solid State Chemistry, 1999 - Elsevier
Synthetic Mg-, Ni-(takovite), and Co-hydrotalcite are characterized by FT-IR and FT-Raman
spectroscopy. Changes in the composition brought about by changing the divalent metal …

Topochemical synthesis, anion exchange, and exfoliation of Co− Ni layered double hydroxides: a route to positively charged Co− Ni hydroxide nanosheets with …

J Liang, R Ma, N Iyi, Y Ebina, K Takada… - Chemistry of …, 2010 - ACS Publications
This paper describes the topochemical synthesis of Co− Ni layered double hydroxides
(LDHs) from brucite-like Co− Ni hydroxides through a novel oxidative intercalation process …

CO2 hydrogenation over CoAl based catalysts: Effects of cobalt-metal oxide interaction

W Fu, S Liu, Y He, J Chen, J Ren, H Chen… - Applied Catalysis A …, 2024 - Elsevier
The pivotal role of CO 2 hydrogenation in mitigating emissions and generating value-added
fuels and chemicals underscores the significance of catalysts in achieving high efficiency in …

Abrupt Structural Transformation in Hydrotalcite-like Compounds Mg1-xAlx(OH)2(NO3)x·nH2O as a Continuous Function of Nitrate Anions

ZP Xu, HC Zeng - The Journal of Physical Chemistry B, 2001 - ACS Publications
We report here a systematic XRD/FTIR/CHN/ICP investigation for structural transformation of
hydrotalcite-like compounds Mg1-x Al x (OH) 2 (NO3) x⊙ n H2O as a continuous function of …

In situ investigation of the thermal decomposition of Co–Al hydrotalcite in different atmospheres

J Pérez-Ramírez, G Mul, F Kapteijn… - Journal of Materials …, 2001 - pubs.rsc.org
High temperature X-ray diffraction (HT-XRD), thermal analysis (TGA-DTA), mass
spectrometry (MS), in situ Fourier transform infrared (FT-IR) spectroscopy, and in situ Raman …

Photoreduction of carbon dioxide of atmospheric concentration to methane with water over CoAl-layered double hydroxide nanosheets

K Wang, L Zhang, Y Su, D Shao, S Zeng… - Journal of Materials …, 2018 - pubs.rsc.org
The photoreduction of CO2 to carbon energy sources over catalysts is of great interest and
significance. However, though many studies have been conducted at high CO2 …

General synthesis and delamination of highly crystalline transition-metal-bearing layered double hydroxides

Z Liu, R Ma, Y Ebina, N Iyi, K Takada, T Sasaki - Langmuir, 2007 - ACS Publications
In this paper, we describe a general process for the synthesis and delamination of a family of
highly crystalline Al-based and transition-metal-bearing layered double hydroxides (LDHs) …

NiAl and CoAl materials derived from takovite-like LDHs and related structures as efficient chemoselective hydrogenation catalysts

C Rudolf, B Dragoi, A Ungureanu, A Chirieac… - Catalysis Science & …, 2014 - pubs.rsc.org
The catalytic performance of metallic catalysts derived from layered double hydroxide (LDH)
precursors with nickel or cobalt incorporated in the brucite-like layers besides aluminium (ie …

The effect of iron on the crystalline phases formed upon thermal decomposition of Mg-Al-Fe hydrotalcites

JM Fernández, MA Ulibarri, FM Labajos… - Journal of Materials …, 1998 - pubs.rsc.org
Layered double hydroxides (LDH) containing Mg II, Fe III, and Al III in the brucite-like layers
and interlayer carbonate (with a constant M II/M III ratio but varying Al III/Fe III ratios) have …