Results 141 to 150 of about 1,762,916 (284)

Surface‐Engineered Ti3C2Tx MXene/Cu2O Photocathodes for Highly Selective Photoelectrocatalytic CO2 Reduction to Ethanol

Advanced Energy Materials, EarlyView.
Surface‐engineering Ti3C2Tx MXenes with an in situ‐grown TiO2 layer on the surface in combination with visible‐light‐absorbing Cu2O significantly enhances charge separation and carrier extraction while improving Cu2O resistance to photocorrosion. The resulting Cu2O/TiO2‐MXene photocathodes enable highly selective, solar‐driven ethanol production ...
Luis A. M. Carrascosa, Magdaléna Linková, Monika Remzová, Tomáš Hrbek, Pavla Eliášová   +4 more
wiley   +1 more source

Dissipative Regenerative Chemiluminescence in Water: A Perylene‐Based Out‐of‐Equilibrium Light‐Emitting System

Angewandte Chemie, EarlyView.
Driven by sodium dithionite and hydrogen peroxide under mild aqueous conditions, a water‐soluble perylene bisimide undergoes reversible electron‐transfer cycles that generate its emissive excited state without dye decomposition. We define this out‐of‐equilibrium system as chemically fueled regenerative chemiluminescence (CFRCL), opening new avenues for
Luca Morgan, Chiara Alberoni, Dario Alessi, Daniel Morales‐Martinez, Sara Bonacchi, Alessandro Aliprandi   +5 more
wiley   +2 more sources

Feasibility of offshore wind in Australia [PDF]

, 2012
There is no offshore wind industry in Australia at present; however, offshore wind could have great potential. There is no published discussion of the economics of offshore wind on a national scale in Australia, so this paper offers analysis which may ...
Batchelor, Meg
core  

Experimentally Determined Spatiotemporal Charge Carrier Dynamics for the Development of Particulate Photocatalysts

Advanced Energy Materials, EarlyView.
This review looks at the different experimental techniques that measure spatiotemporal charge carrier dynamics. This information is viewed in the context of particulate photocatalysts, outlining the insights these techniques provide and how they advance our understanding.
Sutripto Khasnabis, Robert Godin
wiley   +1 more source

A “Valley” in Heliospheric Energetic Particle Intensities and Implications for a New Horizons Encounter with the Solar Wind Termination Shock

The Astrophysical Journal
We analyze ∼40–200 keV energetic particle observations from the Pluto Energetic Particle Spectrometer Science Investigation (PEPSSI) on board the New Horizons (NH) spacecraft from 2007 to 2024 and compare them with similar measurements from the Low ...
Romina Nikoukar, Matthew E. Hill, Konstantinos Dialynas, Stamatios M. Krimigis, Lawrence E. Brown, Peter Kollmann, Robert D. Decker, Jerry W. Manweiler, W. Spencer Reeve, Vladimir Florinski, Ming Zhang, John Richardson, Merav Opher, Joe Giacalone, Laxman Adhikari, Pontus C. Brandt, Fernando Carcaboso, John F. Cooper, Heather A. Elliott, Robert Gold, Dennis Haggerty, Douglas C. Hamilton, Jozsef Kota, David Lario, Scott Lasley, Ralph McNutt Jr., Donald G. Mitchell, Parisa Mostafavi, Joel Parker, Andrew R. Poppe, Erick Powell, Elena Provornikova, Kelsi N. Singer, Justyna M. Sokół, S. Alan Stern, Anne J. Verbiscer, Bingbing Wang, Lingling Zhao   +37 more
doaj   +1 more source

Thermoradiative Diodes Using Black Phosphorus van der Waals Materials

Advanced Energy Materials, EarlyView.
We demonstrate thermoradiative diodes based on black phosphorus (bP${\rm bP}$)/molybdenum disulfide (MoS2$MoS_2$) van der Waals heterojunctions which generate power by exchanging photons with a colder environment. The bandgap of black phosphorus is well positioned to exchange photons with outer space through the mid‐wave atmospheric window.
Yuchen Sun, Jamie A. Harrison, Yiyang Cui, Yumin Li, Shifan Wang, Varsha Ashwin Vedaraj, Luke Philpott, Shi Tang, Alexander Corletto, Sivacarendran Balendhran, Nicholas J. Ekins‐Daukes, Kenneth B. Crozier, Michael P. Nielsen, James Bullock   +13 more
wiley   +1 more source

From electrons to molecules: evaluating green ammonia production as an alternative to electricity exports in Lao PDR

Environmental Research Communications
Laos, the world’s second-largest net electricity exporter, faces dual challenges in its energy and agricultural sectors. While the country exports significant hydroelectric power to neighbouring nations, it remains dependent on electricity imports during
Vignesh Sridharan, John Ward, Sounthisack Phommachanh, Khamphone Nanthavong, Lukas Schirren, Pietro Lubello, Adam Hawkes   +6 more
doaj   +1 more source

In Vivo Nb4C3Tx MXene‐Assisted Photothermal Therapy of Melanoma in Mice

Advanced NanoBiomed Research, EarlyView.
Nb4C3Tx MXene converts pulsed 1064 nm irradiation into localized heat, producing concentration‐ and time‐dependent melanoma cell killing in vitro and suppressing tumor growth in mice. Histology reveals extensive tumor damage, macrophage‐associated material clearance, and no detectable persistent deposits in examined visceral organs, supporting Nb4C3Tx ...
Anton Roshchupkin, Benjamin Chacon, Gulnaz Gahramanova, Inna Chorna, Zhanna Klishchova, Anastasia Konieva, Ilya Yanko, Andrii Liutyi, Milena Yalyzhko, Ivan Baginskiy, Veronika Zahorodna, Júlio Sílvio de Sousa Bueno Filho, Erfan Rezvani Ghomi, Igor Panko, Tetiana Shapochka, Oksana Sulaieva, Oleksandr Solodovnyk, Lucia Gemma Delogu, Oleksiy Gogotsi, Laura Fusco, Sergiy Kyrylenko, Yury Gogotsi, Maksym Pogorielov   +22 more
wiley   +1 more source

The Impact of Physical Processes on the Radial Evolution of the Distant Pickup Ion Mediated Solar Wind

The Astrophysical Journal
H ^+ pickup ions (PUIs), formed through charge exchange between solar wind (SW) protons and interstellar neutral hydrogen (ISN H) atoms or by the photoionization of ISN H atoms, play a key role in governing SW dynamics.
Laxman Adhikari, Gary P. Zank, Bishwas L. Shrestha, Samira Tasnim, Lingling Zhao, Heather Elliott, Merav Opher, Bingbing Wang, Jakobus Le Roux, Alexander Pitňa, David J. McComas, Parisa Mostafavi, John Richardson, Xingyu Zhu, Yihong Wu, Justyna M. Sokół, Romina Nikoukar   +16 more
doaj   +1 more source

Dissecting the Crab Nebula with JWST: Pulsar Wind, Dusty Filaments, and Ni/Fe Abundance Constraints on the Explosion Mechanism

The Astrophysical Journal Letters
We present JWST observations of the Crab Nebula, the iconic remnant of the historical SN 1054. The observations include NIRCam and MIRI imaging mosaics plus MIRI/MRS spectra that probe two select locations within the ejecta filaments.
Tea Temim, J. Martin Laming, P. J. Kavanagh, Nathan Smith, Patrick Slane, William P. Blair, Ilse De Looze, Niccolò Bucciantini, Anders Jerkstrand, Nicole Marcelina Gountanis, Ravi Sankrit, Dan Milisavljevic, Armin Rest, Maxim Lyutikov, Joseph DePasquale, Thomas Martin, Laurent Drissen, John Raymond, Ori D. Fox, Maryam Modjaz, Anatoly Spitkovsky, Louis-Gregory Strolger   +21 more
doaj   +1 more source