Results 41 to 50 of about 9,924,420 (210)

Statistical analysis of data set on national reporting of emission of air pollutants. Part I: investigation of outliers / Analiza statystyczna zbioru danych pochodzącego z krajowej sprawozdawczości emisji zanieczyszczeń do powietrza, Cz. I: wykrywanie wartości odstających

Environmental Protection and Natural Resources, 2013
„Krajowa baza o emisjach gazów cieplarnianych i innych substancji’’ (zw. dalej „Krajową bazą”), powstała pod koniec 2010 roku ma docelowo stanowić zintegrowany, polski system zbierania informacji o emisjach gazów cieplarnianych i innych substancji na ...
Zasina Damian, Zawadzki Jarosław
doaj   +1 more source

Assembly of Functionalized Organic Fragments via Reductive Activation and (Cross)‐Coupling of C2H4, CO, CO2 and/or H2 Using a Magnesium‐Dinitrogen Complex

Angewandte Chemie, Volume 137, Issue 19, May 5, 2025.
A dimagnesium/dipotassium complex of N2 acts as a “masked” source of a dimagnesium(I) diradical in formal reductive coupling and cross‐coupling reactions involving various combinations of the simple gaseous small molecules, C2H4, CO, CO2, and H2. A range of more complex “value‐added” organic fragments have been accessed from these processes.
Dat T. Nguyen, Rahul Mondal, Matthew J. Evans, Joseph M. Parr, Cameron Jones   +4 more
wiley   +2 more sources

THE CO-ADSORPTION OF BENZENE ANDCOONCo(0001)

Surface Review and Letters, 2009
The co-adsorption of carbon monoxide and benzene on Co (0001) has been studied using density functional calculations. We used the ordered [Formula: see text] surface unit cell. A comparison of the co-adsorption with CO and benzene two-dimensional networks is also given.
ESTELA A. GONZÁLEZ, PAULA V. JASEN, JORGE PIERINI, GRACIELA BRIZUELA, ALFREDO JUAN   +4 more
openaire   +2 more sources

Three‐Dimensionally Interconnected Silver Nanowire Membrane for Efficient and Selective Electroreduction of Carbon Dioxide to Carbon Monoxide

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A self‐supported 3D interconnected Ag nanowire membrane (3D‐ICAg) is fabricated via confined electrodeposition and serves as a binder‐free electrocatalyst for CO2RR, achieving a maximum FECO of 97.28% and a high current density of 59.06 mA cm−2 due to the abundant exposed active sites, efficient electron transport pathways, and rapid mass transfer ...
Pengxiang Wang, Lei Wang, Haibin Tang, Ao Wang, Dongran Wang, He Liu, Chenyu Cai, Fangming Han, Guowen Meng   +8 more
wiley   +1 more source

Hyperbaric treatment for acute carbon monoxide poisoning in a patient with beta-thalassemia. [PDF]

Pediatric Anesthesia and Critical Care Journal (PACCJ)
Carbon monoxide (CO) poisoning is a rare but potentially devastating event and remains the most common cause of poisoning in developed countries. Diagnosis is often missed or delayed, as the clinical presentation can be highly variable and characterized ...
V. Zanon, M. Ciuffreda, S. Sorrenti, E.Pisello, L. Brugiaferri, A. Monacelli, G. Ledda, C.Piangatelli, D. Galante   +8 more
doaj   +1 more source

Magnetic Nanoparticles: Co@SiO2, Co@Au and Co@Pt

Eclética Química Journal, 2017
Nanotechnology is the understanding and control f matter at dimensions of roughly 1 – 100 nm. At the nanoscale, the properties like electrical conductivity and mechanical strength are not the same as the materials with particles in dimensions much more than 100 nm. The electronic structure changes dramatically too.
Sargentelli, Vagner, Ferreira, Antônio A.P.   +1 more
openaire   +4 more sources

Synthesis of Novel C‐Acyl‐Glycosyl Sulfonamides via Pd‐Catalyzed Carbonylative Coupling

European Journal of Organic Chemistry, Volume 29, Issue 23, 16 June 2026.
A Pd‐catalyzed carbonylative coupling of 1‐iodo‐glycals with diverse sulfonamides using Mo(CO)6 enables efficient access to C‐acyl‐glycosyl sulfonamides.This robust and versatile strategy delivers novel glycoside derivatives in good to excellent yields, highlighting their potential for drug discovery.
João A. F. Silva, Mônica F. Z. J. Toledo, Flávia Manarin, João H. de Araujo‐Neto, Milene M. Hornink, Hélio A. Stefani   +5 more
wiley   +1 more source

The Influence of Ni Content in NixCoy‐BDC Metal‐Organic Frameworks on Catalytic Activity for Hydrogen Generation from Sodium Borohydride

ChemCatChem, Volume 18, Issue 11, 15 June 2026.
ABSTRACT Mono‐ and bimetallic Ni/Co‐based metal–organic frameworks (MOFs) coordinated with 1,4‐benzenedicarboxylate were successfully synthesized via a solvothermal approach and characterized by PXRD, FTIR, TGA, SEM–EDS, TEM, BET, and XPS. Fine control over the Ni:Co molar ratio enabled systematic modulation of the structural and electronic properties ...
Natalia Łukasik, Maria Alaide de Oliveira, Łukasz Gaweł, Hanna Świątek, Paulina Kosmela, Bráulio Silva Barros, Joanna Kulesza Barros   +6 more
wiley   +1 more source

Electrochemical Corrosion Resistance of Ni and Co Bonded Near-Nano and Nanostructured Cemented Carbides

Metals, 2020
The advantages of nanostructured cemented carbides are a uniform, homogenous microstructure and superior, high uniform mechanical properties, which makes them the best choice for wear-resistant applications.
Tamara Aleksandrov Fabijanić, Marin Kurtela, Irbas Škrinjarić, Johannes Pötschke, Markus Mayer   +4 more
doaj   +1 more source

TEMPORAL AND SPATIAL VARIATION OF AIR POLLUTION İN BURSA, KOCAELİ AND YALOVA, TURKEY [PDF]

Acta Geobalcanica, 2017
Air pollution is a serious environmental problem. The anthropogenic air pollutants have been intensified in the atmosphere of industrial and densely populated cities.
Serpil Menteşe
doaj   +1 more source