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  • Review
  • Open Access

Electrochemical Synthesis of TiO2 Nanotubes for Photocatalytic Water Splitting: Mechanisms, Challenges, and Improvement Strategies

  • Hamed Namdar-Asl,
  • Farzaneh Shiran-Jang,
  • Leila Fathyunes,
  • M. A. Mohtadi-Bonab and
  • Sadegh Pour-Ali

5 December 2025

Nowadays, due to strategic reasons such as the importance of energy and environmental protection, the demand for alternatives to fossil fuels has surged. Hydrogen is considered a suitable and potential alternative energy source, promoting the develop...

  • Article
  • Open Access

Polyethylene Terephthalate Hydrolysis Catalyzed by Deep Eutectic Solvents: COSMO-RS Screening and Experimental Validation

  • Nurasyqin Abdul Fattah,
  • Muhammad Zulhaziman Mat Salleh,
  • Nor Yuliana Yuhana,
  • Yusuf Suleiman Dambatta and
  • Mohamed Kamel Hadj-Kali

5 December 2025

Chemical recycling is one of the most prominent techniques that enables monomer recovery for plastics like polyethylene terephthalate (PET), which ultimately reduces the dependency on virgin material inputs. In this study, 40 deep eutectic solvents (...

  • Article
  • Open Access

5 December 2025

The expensive nature and limited availability of platinum (Pt) cathodes pose a significant challenge for the widespread adoption of microbial fuel cell (MFC) technology. Although many alternatives have been studied, very few reports provide a systema...

  • Feature Paper
  • Article
  • Open Access
20 Views
13 Pages

Boosting Furaldehyde Hydrogenation to Furfuryl Alcohol: Role of Ni in Cu5Nix/SiO2 Bimetallic Catalysts

  • Yuanyuan Gao,
  • Jieqiong Wang,
  • Zhongyi Liu,
  • Shuaihui Li and
  • Qiaoyun Liu

5 December 2025

Furfural (FAL), an important biomass-derived platform molecule, plays a vital role in bridging biorefineries and the production of high-value chemicals through its selective hydrogenation to furfuryl alcohol (FOL). In this work, a series of Cu-based...

  • Article
  • Open Access
35 Views
14 Pages

5 December 2025

Cellulase is an inducible enzyme. By using traditional Chinese medicine residues (TCMRs) as inducer for microbial cellulase, the enzyme’s production yield can be improved. Additionally, this approach enables the resource utilization and harmles...

  • Feature Paper
  • Article
  • Open Access
96 Views
17 Pages

Development of Highly Active and Stable SmMnO3 Perovskite Catalysts for Catalytic Combustion

  • Dinghua Ruan,
  • Shipeng Wu,
  • Chenyi Yuan,
  • Zhen Huang,
  • Wei Shen and
  • Hualong Xu

5 December 2025

The development of highly efficient and stable non-noble metal catalysts for volatile organic compound (VOCs) abatement remains a pressing challenge. Mn-based perovskites exhibit superior thermal stability as redox catalysts but suffer from limited a...

  • Article
  • Open Access
91 Views
12 Pages

Rational Designing and Stepwise Cascade for Efficient Biosynthesis of Raspberry Ketone

  • Yang Yang,
  • Kangkang Shang,
  • Xiaorui Gao,
  • Xingmiao Zhu,
  • Mengying Ling,
  • Pu Zheng,
  • Shichao Xu and
  • Pengcheng Chen

5 December 2025

Raspberry ketone (RK) is the primary aromatic compound in raspberry fruit, which is widely utilized in perfume, cosmetics, and food additive industries. Currently, RK is predominantly produced chemically. RK biosynthesis through enzyme or whole cell...

  • Feature Paper
  • Article
  • Open Access
81 Views
18 Pages

5 December 2025

A LaFeO3/Bi4Ti3O12 heterojunction photocatalyst composite was constructed for the removal of tetracycline (TC). The structure, morphology, and elemental composition of the composite were systematically characterized using tools such as XRD, SEM, and...

  • Feature Paper
  • Article
  • Open Access
130 Views
15 Pages

Scalable and Green Engineering of MoOx with Abundant Oxygen Vacancies for Efficient and Recyclable Aerobic Oxidative Desulfurization of Fuels

  • Chao Wang,
  • Mindan Ma,
  • Ying Zhang,
  • Yijin Zhang,
  • Jiayi Chen,
  • Junjian Li,
  • Yao Lu,
  • Xiaoyu Yao and
  • Ming Zhang

5 December 2025

Efficient oxidation of refractory sulfides, such as dibenzothiophene (DBT) and its derivatives, provides a promising strategy to produce fuel oils with ultra-low sulfur content, or even completely sulfur-free. In this study, a series of non-stoichiom...

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Catalysts - ISSN 2073-4344