Results 91 to 100 of about 31,484 (198)

Four-electron Reduction and Functionalization of N2 by a Uranium(III) Bridging Nitride

CHIMIA, 2018
N2 is a cheap and widely available but very unreactive molecule. Notably, the only industrial process for the conversion of dinitrogen is the Haber-Bosch process to form ammonia, but under very harsh conditions (high temperature and pressure ...
Marta Falcone, Marinella Mazzanti
doaj   +1 more source

The nitrogen and phosphorus budget of Flanders: a tool for efficient waste management and nutrient recovery [PDF]

, 2015
The region of Flanders in Belgium is, due to its high population density, intensive industry and livestock production, a nutrient-rich region. This results in important anthropogenic emissions to the environment, but also a large potential for the ...
Boon, Nico, Buysse, Jeroen, Coppens, Joeri, Meers, Erik, Vlaeminck, Siegfried   +4 more
core  

Recent advances in Joule‐heating synthesis of functional nanomaterials for photo and electrocatalysis

PhotoMat, EarlyView.
This paper presents a comprehensive overview of recent advancements in Joule‐heating synthesis of photo and electrocatalysts, emphasizing its benefits and applications. The objective is to offer an effective strategy for enhancing the diversity and performance of catalytic materials.
Jiaqi Li, Laiyu Luo, Siyu Wang, Haojie Song, Baojiang Jiang   +4 more
wiley   +1 more source

Plasma Activated Water (PAW) in Organic Cultivation: An Experimental Study on Soil Properties and Plant Responses

Environmental Microbiology Reports, Volume 18, Issue 3, June 2026.
This study demonstrates that PAW enhances microbial activity and nutrient cycling in organically managed soils, highlighting its potential for organic agricultural practices. ABSTRACT Plasma‐activated water (PAW), known for containing reactive oxygen and nitrogen species (RONS), is used to improve different agronomic traits in crops.
Zakirul Islam, Tran Quoc Thinh, Hiroshi Hashizume, Masaru Hori, Motoki Kubo   +4 more
wiley   +1 more source

(Ru-)Mo2C (MXene) catalysts for ammonia synthesis: From Haber-Bosch to chemical looping processes

Materials Today Catalysis
This study investigated (Ru-)Mo2C (MXene) materials for ammonia thermo-catalytic synthesis under atmospheric or moderate pressure. Under a H2-N2 (3:1) flow, the Mo2C MXene phase showed limited activity in ammonia synthesis at atmospheric pressure at 400 °
Charlotte Croisé, Xavier Courtois, Stéphane Célérier, Lola Loupias, Christine Canaff, Julie Rousseau, Nicolas Bion, Fabien Can   +7 more
doaj   +1 more source

Beyond the Edge: Basal‐Plane Defects as the Dominant Catalytic Sites in Sulfur‐Doped Graphene

Advanced Science, Volume 13, Issue 26, 8 May 2026.
Identification of basal‐plane sites in sulfur‐doped graphene challenges the conventional edge‐focused catalytic picture. Sulfur dopants together with inevitable oxygen‐containing groups modulate local charge and spin distributions, enhancing lithium binding and activating ORR/NRR intermediates.
Xuanhao Yuan, Chenhui Wang, Hui Hu, Hao Cui, Yan Li, Chengxin Wang   +5 more
wiley   +1 more source

Heterointerface‑Enabled Electrocatalysis for Efficient Energy Conversion

Advanced Science, Volume 13, Issue 27, 13 May 2026.
Functionally distinct A/B materials can be integrated at the nanoscale to create customized heterointerfaces with tunable band alignment and charge redistribution, providing fast electron and ion transport channels as well as cooperative dual active sites.
Liuru Fang, Hsiwen Wu, Hengyue Xu, Jie Zhang   +3 more
wiley   +1 more source

Structure–Activity Correlations of Magnesium Oxide as Support for Ruthenium‐Catalyzed Ammonia Synthesis

ChemCatChem, Volume 18, Issue 9, 14 May 2026.
Quantum mechanical and experimental work was combined to reveal the relations between the catalytic activity of ruthenium‐based ammonia synthesis and the surface structure of the MgO support. Three different routes to synthesize MgO with different content of (111) surfaces were identified.
Svea Hoffgaard, Arend F. Rösel, Florian Rehak, Annalena Erdmann, Wigbert S. K. Polet, Kenta Stier, Mareck Checinski, Udo Kragl   +7 more
wiley   +1 more source

Intermetallic Compounds from Non-Noble Metals as Catalysts in the Electrochemical Reactions of Ammonia Synthesis

Chemistry Proceedings
Intermetallic compounds (IMCs) can be used to create catalysts with unsurpassed practical characteristics, including for demanding and stable electrochemical reactions such as nitrogen reduction (NRR), nitrate reduction (NO3RR), and nitrite reduction ...
Irina Kuznetsova, Dmitry Kultin, Olga Lebedeva, Sergey Nesterenko, Sergey Fyodorovich Dunaev, Leonid Kustov   +5 more
doaj   +1 more source

Group 6 Metal NHC and CAAC Complexes in Homogeneous Catalysis: Reactivity Trends and Selected Applications

ChemCatChem, Volume 18, Issue 9, 14 May 2026.
Group 6 metal complexes of Cr, Mo, and W supported by N‐heterocyclic carbenes are emerging as versatile platforms for homogeneous catalysis. This review highlights advances in reduction, hydrogen transfer, oxidation, and small molecule activation, revealing how ligand design controls reactivity and opens sustainable alternatives to noble‐metal ...
Beatriz Garcia, Alberto Bertoldo, Beatriz Royo   +2 more
wiley   +1 more source