Synergistic effect of multiple vacancies to induce lattice oxygen redox in NiFe-layered double hydroxide OER catalysts

Y Zhai, X Ren, Y Sun, D Li, B Wang, SF Liu - Applied Catalysis B …, 2023 - Elsevier
The role of multiple vacancies containing cation and anion defects in NiFe layered double
hydroxide (LDH) is still worth pursuing in electrocatalytic oxygen evolution reaction (OER) …

Coordination regulated pyrolysis synthesis of ultrafine FeNi/(FeNi) 9S8 nanoclusters/nitrogen, sulfur-codoped graphitic carbon nanosheets as efficient bifunctional …

HL Meng, SY Lin, JJ Feng, L Zhang, AJ Wang - Journal of Colloid and …, 2022 - Elsevier
Abstract Design of advanced carbon nanomaterials with high-efficiency oxygen reduction
reaction (ORR) and oxygen evolution reaction (OER) activities is still imperative yet …

pH adjustable MgAl@ LDH-coated MOFs-derived Co2. 25Mn0. 75O4 for SMX degradation in PMS activated system

C Su, N Zhang, X Zhu, Z Sun, X Hu - Chemosphere, 2023 - Elsevier
Sulfate radical-based advanced oxidation processes (SR-AOPs) is considered as one of the
most promising technologies for antibiotic pollution. In this study, a core-shell catalyst of …

Constructing Electrocatalysts with Composition Gradient Distribution by Solubility Product Theory: Amorphous/Crystalline CoNiFe‐LDH Hollow Nanocages

J Wu, T Yang, R Fu, M Zhou, L Xia… - Advanced Functional …, 2023 - Wiley Online Library
Transition‐metal based layered doubled hydroxides (LDH) as oxygen evolution reaction
(OER) catalysts have attracted tremendous research interests. However, it is still a great …

Generation of atomic hydrogen by Ni-Fe hydroxides: Mechanism and activity for hydrodechlorination of trichloroethylene

J Deng, E Gao, F Wu, Z You, X Li, S Gao, LZ Huang - Water Research, 2021 - Elsevier
Atomic hydrogen (H•) is highly reactive for the hydrodechlorination of trichloroethylene
(TCE). In this work, we found that the coprecipitation of Ni 2+ and Fe 2+ at neutral pH led to …

Structurally-controlled FeNi LDH/CNTs electro-Fenton membrane for in-situ electro-generation and activation of hydroxyl radicals toward organic micropollutant …

L Yang, D Xu, H Yang, X Luo, H Liang - Chemical Engineering Journal, 2022 - Elsevier
Designing a highly-active electro-Fenton membrane (EFM) and understanding how its
microstructure controls its catalytic activity is vital for organic micropollutants treatment …

Self-adaptively electrochemical reconstruction of NiFe-layered double hydroxide on Ni foam for high-performance water splitting

L Wang, D Liu, Z Zhang, Y Li, J Liu, Y Yang… - Journal of Alloys and …, 2023 - Elsevier
As one of the most efficient, low-cost, and readily available electrocatalysts for oxygen
evolution reaction (OER) in alkaline environments, the nickel-iron electrocatalyst is of great …

Enhanced bifunctional electrocatalytic performance of NiFe-layered double hydroxide activated by ultrasonic-assisted loading of Pd nanoclusters

D Liu, J Liu, L Wang, Z Ma, J Xing, Y Yang… - International Journal of …, 2024 - Elsevier
In this study, metallic Pd nanocrystals loaded on NiFe-layered double hydroxide (Pd/NiFe-
LDH-u) electrocatalyst for water splitting is synthesized via a novel ultrasonic-assisted ion …

Bifunctional Water Splitting Performance of NiFe LDH Improved by Pd2+ Doping

D Liu, J Liu, B Xue, J Zhang, Z Xu, L Wang… - …, 2023 - Wiley Online Library
Nobel metal doping is an effective strategy to enhance the catalytic activity of
electrocatalysts. Herein, a novel bifunctional electrocatalyst based on NiFe layered double …

In-situ etching of stainless steel: NiFe2O4 octahedral nanoparticles for efficient electrocatalytic oxygen evolution reaction

Q Chen, R Zhu, J Wang, K Yu, X Sheng, Z Xu… - Journal of Alloys and …, 2022 - Elsevier
The development of non-noble metal electrocatalysts for oxygen evolution reaction (OER)
has attracted widespread attention in the field of energy. Herein, we report a facile in-situ …