2023年12月1日 · In this study, a series of CuFe-based catalysts with different Cu/Fe molar ratios have been synthesized from layered double hydroxide precursor. The optimized CuFe8 -LDO catalyst with Cu:Fe=1:8 exhibits a C 5+ selectivity of 45% at CO 2 conversion of 9.5%.

2023年1月1日 · A FePc-CuFe catalyst was successfully prepared by functionalizing CuFe-LDH platelets with an iron phthalocyanine complex. The developed catalyst showed a high selectivity for HMF oxidation to FFCA under alkaline conditions when H 2 O 2 was used as the oxidant.

2023年9月22日 · In this study, we integrate zeolitic imidazolate frameworks (ZIFs-67) with the CuFe-LDH composite, offering a straightforward approach towards creating a novel hybrid nanostructure, enabling remarkable performance in both photocatalytic hydrogen (H 2) evolution and carbon dioxide (CO 2) to methanol (MeOH) conversion.

In this report, we investigate a series of CuFe-LDH/MoS 2 composites synthesized by employing MoS 2 with CuFe-LDH through a self-assembled chemical method and an in situ hydrothermal process. The morphological features illustrate a consistent stacked nanosheet-like structure.

2024年2月16日 · In this report, we investigate a series of CuFe-LDH/MoS 2 composites synthesized by employing MoS 2 with CuFe-LDH through a self-assembled chemical method and an in situ hydrothermal process. The morphological features illustrate a consistent stacked nanosheet-like structure.

In this study, nanodiamond (ND) and CuFe-layered double hydroxide (LDH) were hybridized by a simple coprecipitation method as a novel heterojunction to photoactivate H2O2. The ND/LDH possessed a hydrotalcite-like structure, large specific surface area (SBET = 99.16 m2/g), strong absorption of visible-light and low band gap (Eg = 0.94 eV).

In this study, we integrate zeolitic imidazolate frameworks (ZIFs-67) with the CuFe-LDH composite, offering a straightforward approach towards creating a novel hybrid nanostructure, enabling remarkable performance in both photocatalytic hydrogen (H) evolution and carbon dioxide (CO) to methanol (MeOH) conversion.

与 NiFe LDH 相比，CuFe LDH 具有更高的催化活性，可以通过 Cu 与 Ni 相比更高的质子吸附来实现。 此外，具有互连 LDH 层的有效电荷转移、有利的三维结构有利于电解质容易转移到活性位点和氢气扩散。

Herein, we have developed a tumor therapy nanoplatform by immobilizing natural glucose oxidase (GOD) onto Cu-based layered double hydroxide (CuFe-LDH) nanosheets, which for the first time integrates acid-enhanced photothermal therapy (PTT), and pH-responsive and heat-facilitated chemodynamic therapy (CDT) simultaneously.

2021年10月19日 · The higher catalytic activity of CuFe LDH compared to NiFe LDH may be achieved with higher proton adsorption by Cu compared to Ni. Also, the efficient charge transfer with interconnected LDH layers, favourable three dimensional structure facilitating easy electrolyte transfer to the active sites and hydrogen gas diffusion.