Results 101 to 110 of about 2,676 (224)

One Stone Two Birds: Sustainable Perovskite Solar Cells Obtained by Using Water‐Based Recycled PbI2 and Guanidinium Thiocyanate Post‐Treatment

ChemSusChem, Volume 19, Issue 15, 14 August 2026.
A simple water‐based recycling and recrystallization method enables the recovery of high‐purity PbI2 from spent perovskite solar cells. With guanidinium thiocyanate treatment to restore film quality, PSCs fabricated using the recycled PbI2 achieve a PCE of 17.25%, comparable to those made from commercial high‐purity PbI2. This scalable, cost‐effective,
Pivini Gunasekara, Minh Tam Hoang, Saveen Senanayeke, Yang Yang, Prashant Sonar, Anthony P. O’Mullane, Hongxia Wang   +6 more
wiley   +1 more source

Effect of Cyanide as a Nutrient Source on Bacteria, Bacillus Cereus, for Use in Bioleaching of Gold Tailings

Chemical Engineering Transactions
Mining generates tailings and wastewaters containing extractable gold alongside toxic contaminants such as cyanide (CN?), thiocyanates (SCN?), and other heavy metals.
Miranda Mpeta, Job T. Tendenedzai, Shepherd M. Tichapondwa, Evans M. N. Chirwa   +3 more
doaj  

Synthesis and Structure Solution of Ba[SeCN]2

Zeitschrift für anorganische und allgemeine Chemie, Volume 652, Issue 12, 3 August 2026.
The new quasi‐binary selenocyanate Ba[SeCN]2 was synthesized by the reaction of barium hydroxide with ammonium selenocyanate. Its crystal structure was determined from powder X‐ray diffraction (PXRD) data. Additionally, density functional theory (DFT) analysis and Raman spectroscopy were performed.
Alena Shlyaykher, Artem Shevchenko, Anna C. Booth, Robert E. Dinnebier, Frank Tambornino   +4 more
wiley   +1 more source

Chemical Characterization, Lipid Profile, and Volatile Compounds in Chlorella sp. and Spirulina platensis: A Promising Feedstock for Various Applications

Molecules
Microalgae are among the most promising feedstocks for a wide range of applications due to their ease of cultivation, rapid growth rate, and ability to accumulate significant amounts of lipids and other valuable compounds.
Lacrimioara Senila, Eniko Kovacs, Cecilia Roman   +2 more
doaj   +1 more source

Interfacial Acid Sites‐Mediated ZnO‐Based Electrocatalysts for Sustainable Dual‐Pathway H2O2 Production and Rechargeable Zn‐H2O2 Electrochemical Cell

Advanced Materials, Volume 38, Issue 44, 7 August 2026.
In this work, a synergistic strategy introduces interfacial acid sites, oxygen vacancies, and built‐in electric field into ZnSe/ZnO heterojunction to optimize its electronic structure and electrode micro‐environment. This overcomes sluggish oxygen reduction reaction kinetics and low H2O2 selectivity, achieving record H2O2 productivity (754.4 M gcat−1 ...
Lijun Yang, Sitong Liu, Wencheng He, Fengzhan Sun, Shubing Bi, Hongge Pan, Lingfeng Zhu, Tianyi Ma, Lei Zhang   +8 more
wiley   +1 more source

Halide/Pseudohalide Anion Regulation of Polar Structure and Glass‐Forming Ability Toward Polar Hybrid Glass‐Ceramic

Aggregate, Volume 7, Issue 8, August 2026.
Systematic anion engineering from halide to pseudohalide (Cl− → Br− → I− → NCS−) in a family of cadmium(II)‐based organic‐inorganic hybrids drives a progressive transition from centrosymmetric to polar structure, depresses melting point, reduces fragility index, and enhances glass‐forming ability, ultimately affording a polar hybrid glass‐ceramic with ...
Ding‐Chong Han, Yu Wang, Zi‐Yi Ren, Zi‐Luo Fang, Ying‐Guang Li, Yi‐Wen Fan, Hai‐Bin Yu, Hao Zhuo, Ya‐Nan Fan, Shuai Chen, Biao Luo, Wei‐Xiong Zhang   +11 more
wiley   +1 more source

Phytochemical Composition, In Vitro Antioxidant, Antibacterial, and Antibiofilm Activities of Thymus vulgaris Essential Oil From Tiaret, Algeria

Chemistry &Biodiversity, Volume 23, Issue 8, August 2026.
Thymus vulgaris essential oil (TvEO), largely composed of thymol, showed strong bactericidal activity with Staphylococcus aureus (S. aureus) being most sensitive. TvEO markedly inhibited MRSA biofilm formation and significantly reduced established biofilms. Molecular docking suggests several TvEO components interact with proteins involved in S.
Soumia Dakhouche, Mouna Mnif, Sami Mnif
wiley   +1 more source

Thiocyanate removal by metal impregnated activated carbon and mechanistic understanding

Discover Chemistry
Activated carbons impregnated with metal-HCl containing aqueous solutions effectively eliminate thiocyanates. This study investigated the adsorption capability of thermally activated carbon (AC1), impregnated with metals like copper (AC2), zinc (AC3 ...
Dhamodaran Kavitha, Vedamanickam Nirmala, Ranjith Ravi, Palanivel Velmurugan, Sivakumar Subpiramaniyam, Yuvaraj Tamilselvi   +5 more
doaj   +1 more source

Seaweed‐Derived Proteolytic Extracts as Natural Interfacial Stabilizers for Oxidatively Sensitive DHA‐Rich Oil‐in‐Water Emulsions

European Journal of Lipid Science and Technology, Volume 128, Issue 8, August 2026.
Red seaweed extracts have potential to protect DHA‐rich emulsions against oxidation while maintaining their physical stability. Their combined antioxidant and interfacial properties make them promising clean‐label ingredients for omega‐3‐enriched foods.
Sakhi Ghelichi, Behdad Shokrollahi Yancheshmeh, Mona Hajfathalian, Seyed Hossein Helalat, Charlotte Jacobsen   +4 more
wiley   +1 more source

Production of Biodegradable Film Containing Wheat Leaf Fiber and Protein Isolate, Reinforced With Encapsulated Silver Oxide Nanocomposite, as a Color Indicator for Monitoring the Spoilage of Minced Chicken Meat

Food Science &Nutrition, Volume 14, Issue 8, August 2026.
Encapsulated silver oxide nanocomposite‐reinforced protein–fiber biodegradable films exhibited enhanced antioxidant, antimicrobial, and mechanical properties. The encapsulated film effectively inhibited Staphylococcus aureus, Escherichia coli, and prevented Salmonella growth, while preserving the chemical quality and color stability of minced chicken ...
Mandana Yekta, Sedigheh Yazdanpanah, Mohammad Hosein Marhamatizadeh, Dornosh Jafarpour   +3 more
wiley   +1 more source