Academic Journal
Q1Global Challenges
About Global Challenges
Global Challenges is a scholarly journal published by John Wiley and Sons Inc. SCImago 2025 lists it in Q1, with an SJR of 1.206 and H-index of 56.
Coverage: 2017-2026. Research categories: Multidisciplinary (Q1).
Open-access policies and author information
Reported in the official DOAJ public CSV snapshot (2026-09-01), downloaded 2026-10-03. Record updated 2026-03-17. This snapshot does not establish today’s listing status or fee quotation.
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Source-backed journal facts
Topics in published research
Advanced Photocatalysis Techniques; Regional Socio-Economic Development Trends; Solar-Powered Water Purification Methods; Supercapacitor Materials and Fabrication; Smart Cities and Technologies; biodegradable polymer synthesis and properties.
OpenAlex classifies topics from published works. These topics are not the publisher’s official aims and scope.
Source: OpenAlex source record. Retrieved 2026-10-03. Source record updated 2026-10-02. OpenAlex metrics are different from SCImago metrics and the Clarivate Journal Impact Factor.
Journal Metrics
Quartile, SJR and the listed SCImago H-index use the 2025 imported SCImago dataset. A quartile may vary by subject category. Values without a source or reporting year are unverified historical entries. Verify the current Journal Impact Factor with Clarivate or the publisher before using it.
Aims & Scope
The publisher’s official aims and scope have not yet been verified for this profile. Use the journal website to check subject fit and accepted article types before submitting.
Recent Research Articles
Latest publications matched automatically by ISSN.
Issue Information
2026-10 · DOI: 10.1002/gch2.70170Biointegrative Design (BinD): An Interdisciplinary Paradigm for Sustainable Biohybrid Systems
Aslan Miriyev
2026-10 · DOI: 10.1002/gch2.70162Biointegrative Design (BinD): An Interdisciplinary Paradigm for Sustainable Biohybrid Systems
Aslan Miriyev
2026-10 · DOI: 10.1002/gch2.70168A Cradle‐to‐Gate Life Cycle Assessment of Sustainable All‐Cellulose Composites Using Imidazolium‐Based Ionic Liquid
Guanyi Chen, Keeran Ward, Daniel L. Baker, Diego Freire Ordóñez et al.
2026-10 · DOI: 10.1002/gch2.70167Hybrid NiMn‐LDHs as Active Materials for Electro‐Oxidation of Organic Pollutants
Keyvan Mirehbar, Javier Llorente‐López, Alvaro Seijas‐Da Silva, Camilo Jaramillo‐Hernández et al.
2026-09 · DOI: 10.1002/gch2.70155Correction to “Dual Saturation in Soil Carbon Sequestration: Biophysical Limits and the Operational Capacity of Farmers”
2026-09 · DOI: 10.1002/gch2.70152Supercritical Solution Impregnation: A Strategy to Prevent Prosthetic Infections
Andrea Salas, Sara Díaz, Eduardo Pérez, Helga K. Ruiz et al.
2026-09 · DOI: 10.1002/gch2.70148Climate‐Driven Shifts in Wind Energy Potential Across Central Asia Based on a Multi‐Model Ensemble and Tier‐Based Assessment
Parya Broomandi, Mehdi Bagheri, Sonny Irawan, Aram Fathian et al.
2026-09 · DOI: 10.1002/gch2.202500503Threats and Shifts in Microbial Communities of Salars Associated With Direct Lithium Extraction and Brine Reinjection
Carolina F. Cubillos, Pablo Aguilar, Cristina Dorador
2026-09 · DOI: 10.1002/gch2.70119Nonlinear Strain Engineering via Meta‐Material Substrates for Flexible Sensors With Simultaneously Enhanced Sensitivity and Wide Sensing Range
Gyeongyeol Lee, Sung‐Wook Kim, Yong Whan Choi
2026-09 · DOI: 10.1002/gch2.70154Influence of Micro‐Scale Surface Texturing on Light Distribution From Luminescent Downshifting Layers for Next‐Generation Greenhouses
Juvet N. Fru, Boris Breiner, Monica S. Saavedra, Stephanie Sheppard et al.
2026-09 · DOI: 10.1002/gch2.70163Efficient Adsorptive Removal of Methyl Violet Dye from Wastewater Using Functionalized Groundnut Shell Biochar: Application, Mechanism, Modeling, and Optimization Study
Md. Asik Uzzaman Asa, Md. Mahmudur Rahman, Jubayer Ahmed, Bijoy Chandra Ghos et al.
2026-09 · DOI: 10.1002/gch2.70161Reusable Lignin‐Derived Free‐Standing Carbon Nanofiber Sulfur Hosts via Carbonization Engineering for Sustainable Lithium–Sulfur Batteries
Kshitij Mahesh Kakad, Qingping Wu, Seyedrashid Mirmasoomi, Sijia Cao et al.
2026-09 · DOI: 10.1002/gch2.70157Intelligent Plasmonic Bio‐Holoelectrochemical Systems: A Testable Architecture for Light‐Programmed Microbial Electrochemistry
Timoth Mkilima
2026-09 · DOI: 10.1002/gch2.70160Graphene Oxide‐Supported Chromium‐Containing Polyoxometalate as an Efficient Heterogeneous Catalyst for Nitroarene Reduction Under Mild Conditions
Maryam Khalaji‐Verjani, Majid Masteri‐Farahani, Alireza Badiei, Ghodsi Mohammadi Ziarani et al.
2026-09 · DOI: 10.1002/gch2.70159Issue Information
2026-09 · DOI: 10.1002/gch2.70158Lithium and Water: Why Hydrological Limits Will Define a Just Energy Transition
Ricardo O. Barra, Fernanda Álvarez‐Amado, Víctor Parra, Marcela Salgado et al.
2026-09 · DOI: 10.1002/gch2.70151Systematic Evaluation of Reaction Phase Effects on Photocatalytic CO 2 Reduction Using Cu‐Doped SrTiO 3
Mohammed A. M. Bajiri, Niqab Khan, Julio Cesar Camilo Albornoz Diaz, Gabriel Natulini Vieira et al.
2026-09 · DOI: 10.1002/gch2.70145Reviews
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September 25, 2026 at 7:43 am
September 25, 2026