Results 41 to 50 of about 59,636 (298)

Photon Avalanching Nanoparticles: The Next Generation of Upconverting Nanomaterials?

Advanced Functional Materials, EarlyView.
This Perspective outlines the mechanistic foundations that enable photon‐avalanche (PA) behavior in lanthanide nanomaterials and contrasts them with emerging application spaces and forward‐looking design strategies. By bridging threshold engineering, energy‐transfer dynamics, and materials engineering, we provide a coherent roadmap for advancing the ...
Kimoon Lee, Yunseo Kim, Hyeong‐ku Jo, Dongjoon Yoon, Byeonghyeok Im, WonJeong Yu, Eui‐Rim On, Changhwan Lee   +7 more
wiley   +1 more source

CryoEvap: An open-source software to simulate the evaporation of cryogenic liquids in vertically orientated storage tanks

SoftwareX
The paper presents a new software tool, CryoEvap, based on a novel and validated modelling approach that simulates the isobaric evaporation of cryogenic liquids in storage tanks.
Felipe Huerta, Velisa Vesovic
doaj   +1 more source

Modelling and Designing Cryogenic Hydrogen Tanks for Future Aircraft Applications

Energies, 2018
In the near future, the challenges to reduce the economic and social dependency on fossil fuels must be faced increasingly. A sustainable and efficient energy supply based on renewable energies enables large-scale applications of electro-fuels for, e.g.,
Christopher Winnefeld, Thomas Kadyk, Boris Bensmann, Ulrike Krewer, Richard Hanke-Rauschenbach   +4 more
doaj   +1 more source

Experimental Results of Integrated Refrigeration and Storage System Testing [PDF]

, 2009
Launch operations engineers at the Kennedy Space Center have identified an Integrated Refrigeration and Storage system as a promising technology to reduce launch costs and enable advanced cryogenic operations.
Johnson, W. L., Jumper, K., Notardonato, W. U.   +2 more
core   +1 more source

Dianion diagnostics in DESIREE: High-sensitivity detection of $\text{C}_{n}^{2-}$ from a sputter ion source

, 2018
A sputter ion source with a solid graphite target has been used to produce dianions with a focus on carbon cluster dianions, $\text{C}_{n}^{2-}$, with $n=7-24$.
Anderson, E. K., Björkhage, M., Blom, M., Cederquist, H., Chartkunchand, K. C., de Ruette, N., Eklund, G., Kamińska, M., Kristiansson, M. K., Källberg, A., Löfgren, P., Reinhed, P., Rosén, S., Schmidt, H. T., Simonsson, A., Stockett, M. H., Zettergren, H.   +16 more
core   +1 more source

Toward Stable Multivalent Metal Batteries: Understanding the Interfacial Chemistry for Magnesium and Calcium Metal Anodes

Advanced Functional Materials, EarlyView.
Interphase chemistry governs the stability of multivalent metal batteries. We summarize state‐of‐the‐art developments in calcium and magnesium metal batteries by focusing on the correlation among electrolytes, interphase layers, and the electrochemical performance of corresponding metal anodes.
Huijun Lin, Qi Meng, Juncai Long, Chuheng Cao, Zheng‐Long Xu   +4 more
wiley   +1 more source

Thermodynamic performance of a cryogenic energy storage system based on natural gas liquefaction

Energy Storage and Saving
Cryogenic energy storage (CES) is a viable method for grid-scale electrical energy storage. Considering the high energy density and mature application of liquefied natural gas (LNG), we proposed an LNG cryogenic energy storage (LNGES) system.
Xiaoqiao Qin, Hongbo Tan, Wei Shen, Na Wen, Yu Sun   +4 more
doaj   +1 more source

Long-term monitoring of the internal energy distribution of isolated cluster systems

, 2018
A method is presented to monitor the internal energy distribution of cluster anions via delayed electron detachment by pulsed photoexcitation and demonstrated on Co$_4{}^-$ in an electrostatic ion beam trap.
Blaum, Klaus, Breitenfeldt, Christian, George, Sebastian, Guzmán-Ramírez, Gregorio, Göck, Jürgen, Karthein, Jonas, Kolling, Thomas, Lange, Michael, Menk, Sebastian, Meyer, Christian, Mohrbach, Jennifer, Niedner-Schatteburg, Gereon, Schwalm, Dirk, Schweikhard, Lutz, Wolf, Andreas   +14 more
core   +1 more source

High‐Throughput Exfoliation of Optoelectronic‐Grade MoS2 via Turbulent‐Flow Wet Jet Milling

Advanced Functional Materials, EarlyView.
A scalable wet jet milling exfoliation method is demonstrated for producing optoelectronic‐grade MoS2 nanosheets using environmentally friendly ethyl cellulose in ethanol dispersion media. Guided by fluid dynamics modeling, this approach is optimized to achieve record‐high exfoliation throughput and concentration.
Maryam Khalaj, Shreyash S. Hadke, Lindsay E. Chaney, Janan Hui, Thomas Birge, Linda Li, Vinod K. Sangwan, Mark C. Hersam   +7 more
wiley   +1 more source

A study on the actual heat leak of a cryogenic vessel during storage

Advances in Mechanical Engineering
In the traditional method, as the loss product and gas are considered to be saturated, the heat leak of a cryogenic vessel is the latent heat of loss product.
Zhengqing Li, Xiaojun Wang, Shengsheng Yang, Xianhu Han, Yuhong Cai   +4 more
doaj   +1 more source