Results 131 to 140 of about 50,199,216 (303)

Estimation of ⁹⁹Mo production rates from natural molybdenum in research reactors. [PDF]

J Radioanal Nucl Chem, 2017
Blaauw M, Ridikas D, Baytelesov S, Salas PS, Chakrova Y, Eun-Ha C, Dahalan R, Fortunato AH, Jacimovic R, Kling A, Muñoz L, Mohamed NM, Párkányi D, Singh T, Van Dong Duong.   +14 more
europepmc   +1 more source

Displacive In‐Plane Ferroelectricity with Domain‐Specific Curie Temperature in Van der Waals Semiconductors

Advanced Science, EarlyView.
Temperature‐dependent electron diffraction on tin monochalcogenides demonstrates a gradual displacive transformation between ferroelectric and paraelectric phases with significant variability in lattice constants and Curie temperature (TC). Periodic variations exist even between domains in individual crystals, implying a domain‐specific Curie ...
Peter Sutter, Eli Sutter
wiley   +1 more source

Valorization of waste tire granules for the production of tetrahydrofuran to furan dehydrogenation catalysts

Discover Sustainability
The valorisation of end-of-life tire (ELT) waste remains a major environmental challenge. This work proposes a waste-to-value strategy to reintegrate ELTs into production cycles, in line with circular economy principles, through the production of ...
I. Prieto, M. Ortiz-Quiceno, Alba N. Ardila Arias, Erasmo Arriola-Villaseñor, E. Díaz, S. Ordóñez   +5 more
doaj   +1 more source

Atomic Tuning of Metal‐Support Interactions for Pathway‐Selective CO2 Photoreduction on TiO2

Advanced Science, EarlyView.
Single‐atom Fe and Cu catalysts anchored on TiO2 steer photocatalytic CO2 reduction toward distinct pathways. Fe sites favor rapid *CO desorption and selective CO formation, whereas Cu sites stabilize *CHO intermediates, enabling deep reduction and C─C coupling. Combined spectroscopy and DFT calculations reveal how metal–support interactions and oxygen
Dongyun Kim, Wonjae Ko, Byoung‐Hoon Lee, Sanghoon Kim, Yun Do Kim, Hyunsoo Ahn, Yoon Jung, Chan Woo Lee, Kug‐Seung Lee, Eunhee Gong, Junho Lee, Minho Kim, Taeghwan Hyeon, Su‐Il In   +13 more
wiley   +1 more source

Optimization of the target parameters for 99Mo accumulation using low-enriched uranium

Ядерна фізика та енергетика, 2015
The paper presents the results of the structural study of various types of the water-detonation nanodiamond liquid systems, which are obtained by small-angle scattering of thermal neutrons.
V. A. Starkov, S. V. Majnskov, A. L. Izhutov, V. V. Pimenov   +3 more
doaj  

Reactors for Special Technical-Chemical Processes: Microstructured Reactors

11971230Microstructured reactors have now become an important part of process intensification in chemical process engineering. They have also become important tools for creating new syntheses and process development in the laboratory.
Boskovic, Dusan
core   +1 more source

ML Workflows for Screening Degradation‐Relevant Properties of Forever Chemicals

Advanced Science, EarlyView.
The environmental persistence of per‐ and polyfluoroalkyl substances (PFAS) necessitates efficient remediation strategies. This study presents physics‐informed machine learning workflows that accurately predict critical degradation properties, including bond dissociation energies and polarizability.
Pranoy Ray, Andrew R. Castillo, Manoj Kolel‐Veetil, Surya R. Kalidindi   +3 more
wiley   +1 more source

Study of the possibilities of using low-enriched uranium in reactor technology of 99Mо accumulation at JSC “SSC RIAR”

Ядерна фізика та енергетика, 2015
Characteristics of the highly-enriched uranium targets of two types and irradiation tools currently used at JSC “SSC RIAR” to accumulate fission 99Мо are described. The parameters for 99Мо accumulation in the pool-type reactors are presented.
V. A. Starkov, S. V. Majnskov, A. L. Izhutov, V. V. Pimeno   +3 more
doaj  

Residence time distribution of gas flows in microreactors: Measurement and model comparison [PDF]

, 2011
This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
Blank, T, Anurjew, E, Leyrer, B, Schygulla, U, Wibel, W, Brandner, JJ, Dittmeyer, R, 3rd Micro and Nano Flows Conference (MNF2011)   +7 more
core  

Thermochemical Micro‐Explosion for Prompt Thrombolysis via Proximal Injection of Liquid Alkali Metal

Advanced Science, EarlyView.
We report a micro‐explosive thermochemical thrombolysis (METCT) therapy via injectable liquid alkali metal encapsulated in dimethyl silicone (LAM@oil). METCT enables prompt and safe vascular recanalization within 90 s. Critically, the LAM@oil system demonstrates significantly higher thrombolytic efficacy compared to clinically available thrombolytic ...
Xin Liao, Yi Hou, Jie Zhang, Bo Wang, Minghui Guo, Hua Qu, Wei Rao, Jing Liu   +7 more
wiley   +1 more source