Synthesis and characterization of a novel g-C3N4/NiAl-LDH/CeO2 photocatalyst for degradation of rhodamine B DOI

M. Niknam,

Mohammad Bavand Vandchali,

Ebrahim Ghasemi

et al.

International Journal of Environmental Science and Technology, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 26, 2024

Language: Английский

Recent advances in layered double hydroxides (LDH)-based materials: Fabrications, modification strategies, characterization, promising environmental catalytic applications, and prospective aspects DOI Creative Commons
Amal A. Altalhi, Eslam A. Mohamed, Nabel A. Negm

et al.

Energy Advances, Journal Year: 2024, Volume and Issue: 3(9), P. 2136 - 2151

Published: Jan. 1, 2024

Layered double hydroxides (LDHs) are clay networks with brucite (Mg(OH 2 )) layers that coupled anions between the produced layers.

Language: Английский

Citations

29
Application of pistachio shell waste in composites, nanocomposites, and carbon electrode fabrication: A review DOI Creative Commons

Leila Fereidooni,

Ana Rita C. Morais, Mark B. Shiflett

et al.

Resources Conservation and Recycling, Journal Year: 2024, Volume and Issue: 203, P. 107403 - 107403

Published: Jan. 10, 2024

This article reviews previous studies on the application of pistachio shells in composite and nanocomposite structures, as well manufacturing carbon electrodes practical implications environmental Issues. Composite structures are examined terms thermoplastic-based, thermoset-based, bio-composite parts methods making discussed shell pyrolysis process made from shell. The results indicate that composites have excellent mechanical properties could be a viable alternative to traditional reinforcement materials. high lignin cellulose content make them suitable reinforcing material composites, while abundance natural silica nanoparticles an attractive candidate for fabricating nanocomposites. Pistachio shell-based activated has been used supercapacitors, electrical double-layer capacitors, electrochemiluminescence systems owing its chemical stability improved performance. Moreover, usage help reduce impact food packaging by valorizing sustainable manner. However, further research is needed optimize explore potential applications.

Language: Английский

Citations

15
An intelligent dual stimuli-responsive Pickering emulsion for highly efficiently producing waste frying oil-based biodiesel DOI
Jialiang Guo, Qingqing Sun, Zhong-Qiu Liu

et al.

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: 436, P. 140638 - 140638

Published: Jan. 1, 2024

Language: Английский

Citations

9
Preparation of ZnAl layered double hydroxides supported by silica for the treatment of Cr(VI) and Cu(II) in aqueous solution DOI Creative Commons

Fengrong Zhang,

Luxing Liu,

Cuilan Zhang

et al.

Scientific Reports, Journal Year: 2025, Volume and Issue: 15(1)

Published: Jan. 20, 2025

A novel adsorbent ZnAl–LDHs/SiO2 (ZA/SiO2) was prepared by blending urea mixture of ZnSO4 and Al2(SO4)3 while using SiO2 as a support form. The adsorption properties ZA/SiO2 for the removal toxic metal ions (Cu(II) Cr(VI)) from water were evaluated. By batch experiment method to investigate Cu(II) Cr(VI) solution treatment effect. sorption kinetics curves on L-shaped. What's more, solid concentration effect found in process kinetics. Langmuir Freundlich isotherm models used analyze data. results showed that conforms models. However, capacity compounds is greatly improved. 158 mg·g−1 176 mg·g−1, which 3.6 1.8 times ZnAl-LDHs (ZA), respectively. Density functional theory (DFT) utilized analysis intrinsic mechanism specific pathways. primary removing mainly included intercalation Cr2O72− exchange between OH−, excluding Cr(OH)3 precipitation. Regarding eliminating water, it involves isomorphic substitution predominant process, except formation Cu(OH)2 precipitates.

Language: Английский

Citations

1
Photocatalytic and Electrochemical Synthesis of Biofuel via Efficient Valorization of Biomass DOI Creative Commons

Dalin Sun,

Yan Zhang, Yue Zhou

et al.

Advanced Energy Materials, Journal Year: 2025, Volume and Issue: unknown

Published: March 3, 2025

Abstract The excessive use of fossil fuels has significantly increased environmental stress, driving the need for green, sustainable biofuel alternatives. Innovations in photocatalysis (PC), electrocatalysis (EC), and their synergistic approaches, like photothermal catalysis (PTC), photo‐enzymatic (PENC), photoelectrocatalysis (PEC), offer advanced methods biomass conversion into biofuels, surpassing traditional limitations. However, comprehensive research on these processes is still lacking. This review aims to systematically analyze recent progress catalytic strategies biomass‐to‐biofuel conversion. It first describes characteristics, types, properties biofuels. Then, it explores fundamental mechanisms PC, EC, combined technologies. chemical pathways involved conversion—such as transesterification, esterification, hydrogenation, decarboxylation, bond cleavage, cyclization—are examined. Efficient catalyst design specific reactions factors influencing efficiency rates are also discussed. Additionally, this paper assesses impact economic benefits green technology production, offering a valuable reference energy application. addresses challenges deployment production suggests future directions, aiming provide scientific guidance technical support development vital field. In summary, underscores importance continued innovation promote solutions.

Language: Английский

Citations

1
Decolorization, degradation, and detoxification of textile dye and efficient hydrogen production by highly-stable MIL-177-LT@NiFe-LDH photoelectrocatalyst: Mechanism and economical studies DOI

Azam Pirkarami,

Mohammad Hossein Shahabifard,

Alireza Javanmard

et al.

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 65, P. 105822 - 105822

Published: July 17, 2024

Language: Английский

Citations

7
Synthesis of HNTs-Ca/Zn catalyst for biodiesel production from acidulated palm oil: Optimized by GA-BP DOI
Jie Zhu,

Tong Lin,

Shengli Niu

et al.

Industrial Crops and Products, Journal Year: 2024, Volume and Issue: 213, P. 118450 - 118450

Published: March 29, 2024

Language: Английский

Citations

5
Review on Bioethanol Production from Fruit Peels DOI
Alibakhsh Kasaeian, Leila Fereidooni,

Atefeh Ahmadbeigi

et al.

Waste and Biomass Valorization, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 20, 2025

Language: Английский

Citations

0
Biodiesel production from waste frying oil by electrochemical method using stainless steel electrode DOI Open Access
Mustafa Kemal Balki

International Journal of Automotive Engineering and Technologies, Journal Year: 2024, Volume and Issue: 13(1), P. 54 - 62

Published: March 27, 2024

Biodiesel production from waste frying oil is important in terms of effectively utilizing and reducing costs. It that the method biodiesel environmentally friendly, economical, sustainable. For this purpose, electrochemical transesterification process with stainless steel electrodes instead rare metal was preferred study for production. In study, where SS304 class AISI 304 used as an electrode, produced by method. An electrolyte prepared 8:1 molar ratio methanol, 2% weight distilled water, THF, 0.5% NaCl oil. The conversion efficiency fuel properties lasting 3 hours a reaction voltage 20 V were determined. results compared conventional methods. According to results, 68% achieved process. Moreover, it has been determined are compatible EN 14214.

Language: Английский

Citations

2
Preparation of chromium-doped ZIFs-8/ZnCo-LDH composite as a acid-base bifunctional catalyst for biodiesel production DOI
Xiaoling Duan, Su Yan, Yun Li

et al.

Renewable Energy, Journal Year: 2024, Volume and Issue: unknown, P. 121940 - 121940

Published: Nov. 1, 2024

Language: Английский

Citations

1