Results 61 to 70 of about 242,659 (303)

Phase diagram of superfluid 3He in "nematically ordered" aerogel

, 2012
Results of experiments with liquid 3He immersed in a new type of aerogel are described. This aerogel consists of Al2O3 strands which are nearly parallel to each other, so we call it as a "nematically ordered" aerogel.
A. A. Osipov, A. A. Senin, A. I. Ahonen, A. N. Yudin, B. I. Barker, D. A. Krasnikhin, D. T. Sprague, E. V. Thuneberg, E. V. Thuneberg, G. Barton, G. E. Volovik, J. P. Pekola, J. Pollanen, J. Pollanen, J. V. Porto, K. Aoyama, L. V. Levitin, M. M. Salomaa, M. R. Rand, P. N. Martynov, R. Sh. Askhadullin, R. Sh. Askhadullin, T. Kunimatsu, V. Ambegaokar, V. Kotsubo, V. V. Dmitriev, V. V. Dmitriev, V. V. Dmitriev, W. P. Halperin, Y. H. Li   +29 more
core   +1 more source

Long-Term Performance of Monolithic Silica Aerogel with Different Hydrophobicities: Physical and Color Rendering Properties after an Accelerated Aging Process [PDF]

, 2023
Costanza Vittoria Fiorini, Francesca Merli, Elisa Belloni, Mary K. Carroll, Ann M. Anderson, Cinzia Buratti   +5 more
openalex   +1 more source

Advanced Ceramics in Aerospace and Defense: The Interrelationship between Traditional and Additive Manufacturing Approaches

Advanced Materials Technologies, EarlyView.
Additive manufacturing revolutionizes production by enabling on‐demand, customized, and sustainable manufacturing with streamlined supply chains. While metal and polymer AM are well‐established, advanced ceramic AM is rapidly emerging, overcoming traditional material challenges.
Kateryna Oleksandrivna Shvydyuk, Senentxu Lanceros‐Mendez, Abílio Pereira Silva   +2 more
wiley   +1 more source

Effect of Drying Control Agent on Physicochemical and Thermal Properties of Silica Aerogel Derived via Ambient Pressure Drying Process

Energies, 2023
This paper presents the effect of drying control agents on the physicochemical and thermal properties of hydrophobic silica aerogels derived via the ambient pressure drying (APD) method by a surface silylation using a TMCS/n-hexane mixture.
Natalia Pawlik, Barbara Szpikowska-Sroka, Artur Miros, Bronisław Psiuk, Agnieszka Ślosarczyk   +4 more
doaj   +1 more source

Strategies for Enhancing Thermal Conductivity of PDMS in Electronic Applications

Advanced Materials Technologies, EarlyView.
This review explores effective strategies for enhancing heat dissipation in Polydimethylsiloxane (PDMS)‐based composites, focusing on particle optimization, 3D network design, and multifunctional integration. It offers key insights into cutting‐edge methods and simulations that are advancing thermal management in modern electronic devices.
Xiang Yan, Marisol Martin‐Gonzalez
wiley   +1 more source

Dispersion method for hydrophobic nano-silica aerogels in cement-based composites based on reversible regulation

Materials & Design
In the context of carbon neutrality, external wall insulation technology has entered a new developmental phase. Hydrophobicity is an important indicator of the weather resistance of external wall insulation materials.
Lu Lu, Haodong Wang, Ming Ye, Jiashun Hu, Shan Yun, Bin Xu, Mingming Wang   +6 more
doaj   +1 more source

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

Advanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu, Bin Cui, Xumin Huang, Xiaoyu (Rayne) Zheng, T. Thang Vo‐Doan, Ruirui Qiao   +5 more
wiley   +1 more source

Study on thermal conductivity of gas phase in nano-porous aerogel [PDF]

, 2014
This paper was presented at the 4th Micro and Nano Flows Conference (MNF2014), which was held at University College, London, UK. The conference was organised by Brunel University and supported by the Italian Union of Thermofluiddynamics, IPEM, the ...
4th Micro and Nano Flows Conference (MNF2014), Bi, C, Fu, B, Sheng, Q, Tang, GH   +4 more
core  

Gas adsorption/desorption in silica aerogels: a theoretical study of scattering properties

, 2005
We present a numerical study of the structural correlations associated to gas adsorption/desorption in silica aerogels in order to provide a theoretical interpretation of scattering experiments. Following our earlier work, we use a coarse-grained lattice-
E. Hoinkis, E. Kierlik, F. Detcheverry, G. Porod, G. Tarjus, J. P. Sethna, M. H. W. Chan, M. L. Rosinberg, S. J. Gregg   +8 more
core   +1 more source

Nanopores in Silica Aerogels

Acta Physica Polonica A, 2008
The size of nanopores in thermally treated samples of silica aerogels was determined by ortho-positronium lifetime measurements at room temperature. The annealing of samples in the temperature region of 300−800◦C does not make substantial changes in pore size felt by positronium.
O. Šauša, M. Iskrová, V. Majerník, J. Krištiak, K. Jesenák, M. Vargová   +5 more
openaire   +1 more source