Synthesis and Characterization of Functionalized MOFs for Enhanced Adsorption of Methylene Blue from Wastewater DOI

Xiaolong Zhu,

Yalin Lei, Changlun Chen

и другие.

Russian Journal of General Chemistry, Год журнала: 2024, Номер 94(11), С. 2991 - 3002

Опубликована: Ноя. 1, 2024

Язык: Английский

Electrodeposition synthesis of Co-MnP/MnO@NiP/NF catalytic materials and investigation of their performance in hydrogen evolution reaction and urea oxidation reaction DOI
Ran Zhang,

Xinyu Gao,

Kaiyuan Zhang

и другие.

Applied Surface Science, Год журнала: 2025, Номер unknown, С. 162464 - 162464

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

2

Efficient urea removal with hydroperoxide production in bipolar membrane electrochemical cell using MoNiOOH nanoarray anode electrocatalyst DOI
Xin Li,

Shuyue Ma,

Lingli Tu

и другие.

Applied Catalysis B Environment and Energy, Год журнала: 2025, Номер unknown, С. 125158 - 125158

Опубликована: Фев. 1, 2025

Язык: Английский

Процитировано

1

The progress of research on vacancies in HMF electrooxidation DOI Creative Commons
Zhikai Chen,

Gan Zhang,

Jinxia Jiang

и другие.

Frontiers in Chemistry, Год журнала: 2024, Номер 12

Опубликована: Июнь 14, 2024

5-Hydroxymethylfurfural (HMF), serving as a versatile platform compound bridging biomass resource and the fine chemicals industry, holds significant importance in conversion processes. The electrooxidation of HMF plays crucial role yielding valuable product (2,5-furandicarboxylic acid), which finds important applications antimicrobial agents, pharmaceutical intermediates, polyester synthesis, so on. Defect engineering stands one most effective strategies for precisely synthesizing electrocatalytic materials, could tune electronic structure coordination environment, further altering adsorption energy intermediate species, consequently increasing kinetics electrooxidation. Thereinto, routine defect are anionic vacancies cationic vacancies. In this concise review, catalytic reaction mechanism selective oxidation is first elucidated, with focus on synthesis involving both Recent advancements various systems summarized synthesized from perspective. Finally, future research prospects discussed.

Язык: Английский

Процитировано

3

Green synthesis of β-CoMoO4 nanowires catalyst for organic dye photodegradation DOI Creative Commons

Thamer Aloui,

Najla Fourati, K. Khirouni

и другие.

Measurement, Год журнала: 2024, Номер 236, С. 115171 - 115171

Опубликована: Июнь 22, 2024

This paper presents a simple and low-cost one-step synthesis method of cobalt molybdates. Several structural, optical catalytic characterization techniques are used in synergy to highlight the properties synthesized material. EDX, FTIR, X-ray diffraction analysis confirmed formation pure β-CoMoO4 phase. The obtained particles polydisperse with quasi-agglomerated nanowires shape diameters estimated range (115 ± 22) nm by atomic force microscopy (AFM). In addition, band gap energy, Eg = 2.81 eV, shows that can absorb near-UV visible therefore act as photocatalyst. A photocatalytic activity against methylene blue (MB) degradation up 52 % was observed under light irradiation. As result, pseudo-first-order kinetic rate constant MB photodegradation, presence nanowires, be 0.013 min−1. photodegradation efficiency material could mainly related positions conduction (ECB 0.23 eV) valence (EVB 3.04 potential energies, which favorable generation reactive oxygen species (ROS). Moreover, sample recovered from solution centrifugation reused three times without significant loss activity. We experimentally prove show strong stability for consecutive cycles.

Язык: Английский

Процитировано

2

Electrodeposition Decoration of Pd0 on F‐Co(OH)2 Nanoarrays with Intentionally Introduced Pd2+ Species for Efficient Electrocatalytic Hydrodechlorination of 2,4‐dichlorophenol DOI
Rui Xiang,

Yingxue Yu,

Qing Gao

и другие.

European Journal of Inorganic Chemistry, Год журнала: 2024, Номер 28(2)

Опубликована: Окт. 15, 2024

Abstract Developing a Pd‐based catalyst possessing high efficiency and low mass loading remains big obstacle for the large‐scale application of electrocatalytic hydrodechlorination (EHDC) chlorophenols (CPs). Herein, dispersion Pd nanoparticles imbedded in 2+ hydroxide species are decorated on surface F−Co(OH) 2 nanowire arrays with newly developed electrodeposition hydrolysis coupled process. EHDC 2,4‐dichlorophenol (2,4‐DCP) as‐obtained Pd/F−Co(OH) /NF‐a exhibits superior performance than other control samples this work literature reports. A 100 % removal 2,4‐DCP is accomplished within 120 min, featuring fast reaction kinetics (kobs=5.0×10 −2 min −1 ) activity (MA=22.2 g Pd). Mechanism investigation shows that intentionally introduced sites play pivotal role adsorption 2,4‐DCP, while facilitates generation active H*, thus promoting catalytic performance. This presents valuable example designing high‐performance catalysts by composition tuning.

Язык: Английский

Процитировано

1

Physical insight into the enhanced urea electrooxidation using Ni and Fe-based LDH, LDO, and hydroxides under different dissolved gas saturation conditions in electrolyte DOI

Prachi Upadhyay,

Sankar Chakma

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 85, С. 744 - 757

Опубликована: Авг. 28, 2024

Язык: Английский

Процитировано

0

Facile Decoration of Ultra-fine Pd Nanoparticles on Co(OH)2 Nanowire Arrays via an Etching-deposition Process for Highly Efficient Electrocatalytic Hydrodechlorination of 2,4-dichlorophenol DOI
Qing Gao,

Yingxue Yu,

Chengyun Wang

и другие.

Catalysis Letters, Год журнала: 2024, Номер 155(1)

Опубликована: Ноя. 25, 2024

Язык: Английский

Процитировано

0

Synthesis and Characterization of Functionalized MOFs for Enhanced Adsorption of Methylene Blue from Wastewater DOI

Xiaolong Zhu,

Yalin Lei, Changlun Chen

и другие.

Russian Journal of General Chemistry, Год журнала: 2024, Номер 94(11), С. 2991 - 3002

Опубликована: Ноя. 1, 2024

Язык: Английский

Процитировано

0