2020年6月4日 · 2D Layered Double Hydroxide Nanosheets and Their Derivatives Toward Efficient Oxygen Evolution Reaction. 1. 总结了 层状双氢氧化物 (LDHs) 的 合成策略，包括传统的共沉淀，均相沉淀和新近发展的拓扑化学氧化法。 2. 系统地综述了各种结构调节和杂交方法以增强LDHs的 电催化活性。 电化学水分解，涉及氢生成反应 (HER)和析氧反应 (OER)，被认为是替代传统化石燃料的可再生能源系统中的一个。 但是水分解的两个反应都具有缓慢的动力学，特别 …

Layered double hydroxides (LDHs) have attracted tremendous research interest in widely spreading applications. Most notably, transition-metal-bearing LDHs are expected to serve as highly active electrocatalysts for oxygen evolution reaction (OER) due to their layered structure combined with versatile compositions.

2022年5月18日 · Two-dimensional (2D) layered double hydroxides (LDH) are classic materials in fundamental research and practical application. 2D LDH have unique structural features, such as high aspect ratio, high specific surface area, quantum confinement in one direction, layered structure, tunable intercalated anions/interlayer spacing/metal-cation ...

2021年1月23日 · Inspired by Nature's oxygen evolution cluster in photosystem II and the highly efficient artificial OER catalyst of NiFe layered double hydroxide (LDH), we designed an electrostatic 2D-2D assembly route and successfully synthesized a …

2023年8月15日 · NiTi-LDH/BiOBr exhibits a 100% NO removal efficiency under visible light. Many current studies are focused on the development of 2D/2D nanosystems based on non-traditional semiconductors as efficient visible light-active photocatalysts, due to their interesting structural and optical properties.

2018年11月21日 · In this study, we seek to identify the crystallization mechanism of 2D LDHs and examine the effect of hydrodynamics, particularly shear rate. For this, we develop a scalable microreactor, in...

2024年5月1日 · In this study, the synthesis of ALDH was adjusted by sodium dodecyl sulfate (SDS) intercalation and 3-aminopropyltrimethoxysilane (APTMS) surface functionalization. Owing to this modification, the ALDH was delaminated in Pebax solutions, leading to a green process for fabricating 2D ALDH nanosheets incorporated in mixed matrix membranes.

2022年6月13日 · In this contribution, we report the defect engineering of ultrathin 2D CoMo-LDH and NiMo-LDH nanosheets via simple acid treatment as highly active inorganic PSs for NIR-III photodynamic...

2024年5月15日 · Herein, a novel 2D-on-2D Al-doped NiCo layered double hydroxide (NiCoAl x LDH) nanosheet arrays with high-mass-loading are grown on a carbon cloth (CC) substrate via a two-step hydro/solvothermal deposition strategy, and the effect of Al doping is employed to modify the deposition behavior, hierarchical morphology, phase stability, and multi ...

2019年11月22日 · Here, we demonstrate a facile ligand-assisted synthetic method, promoting the transformation of 2D layered double hydroxides (LDHs) into 2D metal–organic frameworks (MOFs). The CoFe-LDH precursor acts as an adjustable metal release source, controlling heterogeneous nucleation for 2D MOFs.