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.
Latest Articles
Scientists Watched Carbon Dioxide Being Pulled Out of The Air to Form Graphite
13+ min ago (419+ words) Wouldn't it be great if we could make a material we need for batteries by pulling carbon dioxide right out of the air? It almost sounds too good to be true, but chemists have found a way....
China-Free Batteries Made From Salt Are Finally Here | The Wall Street Journal - newspaper - Read this story on Magzter.com
1+ hour, 15+ min ago (303+ words) China-Free Batteries Made From Salt Are Finally Here | The Wall Street Journal - newspaper Magzter startups are finally delivering something researchers have been working on for decades: a battery in which rare, hard-to-get elements are replaced with the same stuff found…...
X(2370) emerges as a leading glueball candidate
2+ hour, 47+ min ago (373+ words) At the International Conference on High Energy Physics in Brazil, the BESIII Collaboration announced what may be one of the most important discoveries in particle physics in decades. After fifteen years of painstaking research, they identified the X(2370) particle as…...
Scientists invent???transient thermal barcodes??? to improve plastic recycling
4+ hour, 28+ min ago (690+ words) Barcode readers excel at quickly identifying groceries and other products. Could a similar idea work at industrial recycling facilities to make sorting different plastics quicker and more cost-effective? The answer, according to a University at Buffalo research team, is yes....
Why making lighter and better batteries takes time
5+ hour, 13+ min ago (1067+ words) Chinese car manufacturers aren’t the only ones trying to develop new types of batteries. New materials are being tested in Norwegian laboratories to make batteries lighter, cheaper and more environmentally friendly. Lithium-ion batteries have revolutionized our lives since they first…...
This sodium battery absorbs heat while charging??? and it wants to replace lithium
20+ hour, 14+ min ago (356+ words) This sodium battery absorbs heat while charging — and it wants to replace lithium gagadget.com This sodium battery absorbs heat while charging — and it wants to replace lithium A new sodium-ion battery system does something unusual: it absorbs heat during…...
Turning rice straw into biochar may help keep heavy metals out of rice
17+ hour, 55+ min ago (118+ words) EurekAlert! image: Accumulation of heavy metals in rice grains under different scenarios of straw addition. view more We appreciate the financial support from the Huanghuai Lab Sci-Tech Innovation Project (240700002), the Natural Science Foundation of Jiangsu Province (BK20230082), and the National Natural…...
Wildsight's biochar project in Creston
16+ hour, 55+ min ago (803+ words) Published 10:00 am Friday, August 7, 2026 By Lorene Keitch Wildsight The Creston Community Forest is a local treasure. Spanning 21,000 hectares near the rural community of Creston, B.C, its network of trails makes it a popular recreation destination. The nonprofit-run forest also supports…...
New UCLA engineering studies aim to slow battery aging while idle
10+ hour, 38+ min ago (278+ words) Newsroom | UCLA Most batteries spend more than 70% of their lifetime at rest. Yet few studies have examined calendar aging, which is how a battery degrades when it is neither charging nor being used. Now, a pair of complementary papers published…...
Table 1. Optimization of electrogenerated acid-catalyzed glycosylation
12+ hour, 47+ min ago (182+ words) Reaction conditions: a1a (0.2 mmol), 2a (0.24 mmol), platinum plate (1.0 cm × 2.0 cm) and carbon cloth (1.0 cm ×2.0 cm), solvent (5.0 mL), 25 oC, 10 mins, in an undivided cell. Yields and α/β ratios were determined by 1H NMR analysis of the crude mixtures with mesitylene as internal standard;…...