Search chemistry content and suppliers
Expert-curated indexes and filters
4Chemistry combines domain-specific indexes, search algorithms, and AI to help chemists, students, and procurement teams find relevant content faster. Use curated filters, structure-aware search, and integrated tools to locate papers, vendors, protocols, and safety information tailored to chemistry. Part of the 4SEARCH network of topic specific search engines.
Exploring Starch Dissolution with Ionic Liquids
32+ min ago Recent advancements in chemical research have spotlighted the fascinating domain of starch dissolution using hydroxyl-based ionic liquids. The study conducted by Zhao and colleagues not only sheds light on the intricate interactions between starch and these ionic solvents but also…...
Eco-Friendly Supercapacitor from Biowaste Activated Carbon
50+ min ago In recent years, the growing demand for sustainable energy storage solutions has catalyzed significant advancements in the field of supercapacitors. A groundbreaking study, soon to be published in the journal "Ionics," conducted by researchers R. Priyadharsini and J. Balavijayalakshmi, aims to revolutionize…...
Fe2O3@C Nanocomposite Anode From Iron Leaching Solution
1+ hour, 20+ min ago Recent advancements in energy storage technologies have driven researchers to explore innovative materials for enhancing lithium-ion batteries" performance. A groundbreaking study by Zhou, Li, Wang, and colleagues has illuminated the potential of a novel core-shell structure nanocomposite material, specifically Fe'O…...
Single-Atom Engineering Prevents Voltage Decay in Next-Generation Lithium-Ion Batteries | Newswise
2+ hour, 41+ min ago [Newswise image]Lithium-rich layered oxides (LRLOs) offer exceptionally high capacities but suffer rapid energy loss because of irreversible migration of transition-metal (TM) ions during cycling, triggering oxygen release and voltage decay. This study presents a breakthrough strategy: using trace dopants…...
Atomic-Precision Engineering Delivers Excellent Stability for Acidic Water Oxidation | Newswise
2+ hour, 46+ min ago [Newswise image]Developing durable oxygen evolution reaction (OER) catalysts for acidic media is vital for advancing proton exchange membrane water electrolyzers (PEMWE). This study reveals that the stability of spinel oxide Co'O" is profoundly dictated by the anchoring sites of…...
Supramolecular gels improve performance of aircraft deicing fluids
3+ hour, 12+ min ago Adding low-cost gelling agents to anti-icing fluids could keep grounded aircraft ice-free for longer. The new anti-icing fluids, developed by researchers in the UK, form supramolecular polymers that can prevent ice forming on aircraft wings for over twice as long…...
Defect-Tuned Layered Double Hydroxides Open New Path for Clean Energy Catalysts | Newswise
4+ hour, 2+ min ago [Newswise image]Layered double hydroxides (LDHs) are emerging as promising electrocatalysts for the oxygen evolution reaction (OER), a key barrier in clean hydrogen production. However, their catalytic performance has long been restricted by limited active sites, sluggish electron transfer, and…...
Carbon-Shelled Ruthenium Spheres Power a Greener Route to Hydrogen and Wastewater Purification | Newswise
4+ hour, 17+ min ago [Newswise image]This study presents a laser-engineered ruthenium-carbon core-shell catalyst that dramatically lowers the energy barrier for hydrogen production. The material accelerates both the hydrogen evolution reaction and the hydrazine oxidation reaction, enabling large hydrogen yields at exceptionally low voltages....
Hybrid Metal–Organic Framework Catalysts Redefine Sustainable Nitrogen Chemistry | Newswise
4+ hour, 47+ min ago [Newswise image]Sustainable nitrogen transformation is central to clean energy development, environmental protection, and future chemical manufacturing. This study summarizes major advancements in designing metal-organic framework-nanoparticle (MOF-NP) composite catalysts that accelerate key nitrogen electrochemical reactions under mild conditions. By integrating…...
Scientists urged to prioritise research in energy storage solutions
4+ hour, 54+ min ago Published - December 22, 2025 07:07 pm IST - HUBBALLI Union Minister for Consumer Affairs, Food and Public Distribution and New and Renewable Energy Pralhad Joshi has called upon the scientific community to prioritise research in energy storage solutions and grid stability technologies, particularly for…...