by Mathivathani Kandiah  , Nasmah Nisthar  , Beneli Gunaratne  and Ominda Perera

Received: 30 October 2025;  Published: 12 February 2026;  doi: 10.21926/cr.2601004

The advancement of photocatalytic nanomaterials has become central to addressing the growing challenge of removing organic pollutants from water systems through sustainable and efficient degradation pathways. In this study, silver nanoparticles were synthesized via a green approach using aqueous extracts derived from five parts of Flacourtia indica, including bark, flower, fruit, seed, and leaves, at 90°C for 45 minutes. UV–VIS spectroscopy (460 nm) confirmed nanoparticle formation, while scanning electron microsco [...]

by Svetlana I. Kulakovskaya  , Tatyana S. Zyubina  , Alexander S. Zyubin  , Alexander V. Kulikov  and Yuriy A. Dobrovolskiy

Received: 07 August 2025;  Published: 26 January 2026;  doi: 10.21926/cr.2601003

Electrocatalytic oxidation of organic compound in the absence of noble metals or their oxides as catalysts and using metal-free electrodes is a "green" electrochemical, inexpensive and attractive process for practical use in electrocatalysis, power sources and sensors. The process accompanied by the elimination of protons, is of interest both for obtaining valuable organic compounds at the anode and for the release of hydrogen evolution at the cathode. In this work, the catalytic oxidation of cyclohexanol in the pr [...]

by Orlando N. Guiñazú  , Edgar M. Sánchez Faba  , Griselda A. Eimer  , Laura E. Moyano  and Horacio Falcón

Received: 15 October 2025;  Published: 12 January 2026;  doi: 10.21926/cr.2601002

Pyrolysis is a promising technology for converting biomass waste into bio-oil, a liquid product that can serve as feedstock for fuels and high-value chemicals. In this study, bio-oil was produced via catalytic pyrolysis of pear pulp waste, a byproduct from juice and jam manufacturing, using a fixed-bed reactor. Initial non-catalytic experiments were conducted under nitrogen and vacuum atmospheres at temperatures ranging from 300 to 450°C for 15 minutes to evaluate the effect of temperature on bio-oil yield. The res [...]

by Catalysis Research Editorial Office

Received: 03 January 2026;  Published: 04 January 2026;  doi: 10.21926/cr.2601001

The editors of Catalysis Research would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2025. We greatly appreciate the contribution of expert reviewers, which is crucial to the journal's editorial process. We aim to recognize reviewer contributions through several mechanisms, of which the annual publication of reviewer names is one. Reviewers can download a certificate of recognition directly from our submission system. Additionally, reviewers can sign up to the Web [...]

by Mathivathani Kandiah  , Sivaniya Vinayagamoorthy  , Beneli Gunaratne  and Ominda Perera

Received: 19 September 2025;  Published: 01 December 2025;  doi: 10.21926/cr.2504010

Terminalia species is a widely available plant that can be used to synthesise silver nanoparticles (AgNPs) and harness their catalytic capacity. This experimental design will explore the potential of Terminalia AgNPs in contributing to the degradation process of toxic chemicals generated by industries such as textiles, food, and pharmaceuticals. This research uses four leaf varieties of Terminalia species—T. arjuna, T. bellirica, T. chebula, and T. catappa—to synthesize AgNPs, evaluate their optimal synthesis condi [...]

by Hira Khalid  , Muhammad Asim  , Akbar Hussain  , Tehmeena Maryum Butt  , Sadia Kanwal  and Naveed Kausar Janjua

Received: 09 August 2025;  Published: 07 November 2025;  doi: 10.21926/cr.2504009

The electrochemical water oxidation application of CuO@Fe2O3 materials as potential catalysts is being reported for the first time. A series of CuO@Fe2O3 with different molar ratios of CuO (5, 7, 10, 12, and 15%) was fabricated through precipitation followed by the impregnation method. Structural and electrochemical studies were carried out by using different analytical platforms, including X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), Energy dispersive [...]

by Bachir Yaou Balarabe

Received: 24 October 2025;  Published: 03 November 2025;  doi: 10.21926/cr.2504008

by Nathir A. F. Al-Rawashdeh

Received: 01 July 2025;  Published: 03 August 2025;  doi: 10.21926/cr.2503007

by Surajudeen Sikiru

Received: 08 July 2025;  Published: 10 July 2025;  doi: 10.21926/cr.2503006

by Leandro Goulart de Araujo

Received: 25 June 2025;  Published: 27 June 2025;  doi: 10.21926/cr.2502005