Zobrazeno 1 - 10
of 30 705
pro vyhledávání: '"absorbing"'
Publikováno v:
ChemistrySelect. 4/27/2022, Vol. 7 Issue 16, p1-8. 8p.
Publikováno v:
Defence Technology, Vol 42, Iss , Pp 73-82 (2024)
SiC aerogel presents several advantageous features like lightweight and high temperature resistance when applied as microwave absorbing material. In this paper, SiC aerogel was prepared eventually followed by the sol-gel and carbonization reduction p
Externí odkaz:
https://doaj.org/article/1e40ad9010134a05ae54c991d7597ae1
Autor:
Patricya Inggrid Wilhelmina Bolilanga, Rahmat Basuki, Yusuf Bramastya Apriliyanto, Agus Eko Prasojo, Ardyan Lazuardy, Reza Anitasari, Riyanti Putri, Nugroho Adi Sasongko, Arief Budi Santiko
Publikováno v:
Indonesian Journal of Chemistry, Vol 24, Iss 6, Pp 1688-1700 (2024)
The rGO/CeO2/epoxy composite has been successfully prepared as radar absorbing material (RAM) for the X-band (8–12 GHz) region. The reduced graphene oxide (rGO) originated from pencil graphite oxide (GiO) was synthesized through the modified Hummer
Externí odkaz:
https://doaj.org/article/1fa896139c934d03b84a862fc5aee7e0
Publikováno v:
Nanophotonics, Vol 13, Iss 26, Pp 4805-4815 (2024)
Optically controllable delivery of microparticles excites interesting research and applications in various fields because of the noninvasive and noncontact features. However, long-distance delivery with a static low-power light source remains challen
Externí odkaz:
https://doaj.org/article/266f0c9f983940bb924ccc8fbffc6adc
Publikováno v:
Вестник войск РХБ защиты, Vol 8, Iss 3, Pp 287-300 (2024)
Highlights. It is necessary to elaborate the plan of development of respiratory protective devices. This plan should suggest that these devices should be further implemented into combat uniform set for military men. It also should propose a multifunc
Externí odkaz:
https://doaj.org/article/29c73bd2c64b4194afaa39b41adb160f
Publikováno v:
Teshugang, Vol 45, Iss 6, Pp 108-116 (2024)
The continuous cooling transition curve （CCT curve） and impact energy curve of QDH of the new hot work die steel with 0.8% Ni and without Ni were determined by thermal expansion phase change instrument and impact testing machine， and the influe
Externí odkaz:
https://doaj.org/article/c38e5f054156472a9c5a9cdfaccae1fe
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract Lightweight porous structural materials have excellent energy absorption performance, and their application are gradually appeared. This paper takes the shock-absorbing material of nuclear equipment transportation casks as the starting point
Externí odkaz:
https://doaj.org/article/b3dbc0bcc6784d0c8fac37cdb640f009
Autor:
Peng Wu, Yongpan Zeng, Jun Wang, Zifan Zhao, Jianyu Li, Yanjun Sun, Xiangwei Tang, Wenting He
Publikováno v:
Journal of Advanced Ceramics, Vol 13, Iss 10, Pp 1535-1545 (2024)
Complex compositions and structural designs severely restrict the practical application of high-temperature microwave-infrared compatible stealth coatings. To address this issue, high-temperature microwave-infrared compatible stealth coatings of a si
Externí odkaz:
https://doaj.org/article/f0b5a023a4294a539f2bafbf4dd10563
Autor:
WANG Leyao, WANG Xiaohan, WU Yongpeng, MA Yu, SUN Xianxian, ZHANG Enshuang, XU Yichao, YUAN Ye, LI Yibin
Publikováno v:
Journal of Aeronautical Materials, Vol 44, Iss 5, Pp 187-195 (2024)
Carbon materials have high specific surface area，high dielectric constant，and excellent thermal and electrical conductivity characteristics，and BaTiO3 has excellent dielectric properties. The combation of the two materials can effectively preve
Externí odkaz:
https://doaj.org/article/83a2a67a6e7c4426b040083fb5b3d7cb
