ライブラリ登録: Guest
International Journal of Energetic Materials and Chemical Propulsion

年間 6 号発行

ISSN 印刷: 2150-766X

ISSN オンライン: 2150-7678

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 0.7 To calculate the five year Impact Factor, citations are counted in 2017 to the previous five years and divided by the source items published in the previous five years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) 5-Year IF: 0.7 The Immediacy Index is the average number of times an article is cited in the year it is published. The journal Immediacy Index indicates how quickly articles in a journal are cited. Immediacy Index: 0.1 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.00016 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.18 SJR: 0.313 SNIP: 0.6 CiteScore™:: 1.6 H-Index: 16

Indexed in

FINE PATTERNING OF THERMITES FOR MECHANISTIC STUDIES AND MICROENERGETIC APPLICATIONS

巻 12, 発行 6, 2013, pp. 511-528
DOI: 10.1615/IntJEnergeticMaterialsChemProp.2013005289
Get accessGet access

要約

Electrophoretic deposition (EPD) was combined with lithographic patterning techniques to deposit well-mixed thermites onto fine-featured (10−1000 µm) conductive substrates. It was found that thin thermite films using nano- and micronsized Al, with nanosized CuO as the oxidizer, were able to turn corners up to 150 deg with ease. Both nano- and micron-Al thermites exhibited jumping behavior, which ranged from 0 to almost 10 mm, and which increased with film thickness. This behavior is attributed to pressure buildup and unloading, which serves to rapidly advect micronscale particles at high velocity, and ahead of the reaction zone. For the quench studies, we found that very thin films (<10 µm) were needed before any quenching occurred, and even then, some systems did not quench down to 46 × 13 µm dimensions. The results of the mechanistic studies were used to examine a potential application as multichannel igniter. Delays from 6 to 18 ms were made by changing the stoichiometry, and by using both nano- and micron-Al thermites. The deposit thickness was kept above the quench value, and below the thickness corresponding to material jumping. Also, several 90 deg turns were included to reduce the overall size of the device, and to highlight the ability to include nonlinear pathways. For the deposition conditions used, it was found that the arrival time for a six-channel igniter has <5% uncertainty in timing, and <4% reproducibility between identical samples. This precision at such fine length scales is directly attributed to EPD, a low-cost and repeatable technique that allows for the deposition of energetic materials onto arbitrary fine-featured conductive substrates.

によって引用された
  1. Little Brian, Emery Samuel, Lindsay C., Physiochemical Characterization of Iodine (V) Oxide Part II: Morphology and Crystal Structure of Particulate Films, Crystals, 5, 4, 2015. Crossref

  2. Muravyev Nikita V., Monogarov Konstantin A., Schaller Uwe, Fomenkov Igor V., Pivkina Alla N., Progress in Additive Manufacturing of Energetic Materials: Creating the Reactive Microstructures with High Potential of Applications, Propellants, Explosives, Pyrotechnics, 44, 8, 2019. Crossref

  3. Piekiel Nicholas W., Morris Christopher J., Churaman Wayne A., Lunking David M., Exploring the Length Scale Limits of Porous Silicon Combustion, MRS Proceedings, 1758, 2015. Crossref

  4. Sorokina Larisa, Ryazanov Roman, Shaman Yury, Lebedev Egor, Siano P., Electrophoretic deposition of Al-CuOx thermite materials on patterned electrodes for microenergetic applications, E3S Web of Conferences, 239, 2021. Crossref

  5. Kudryashova Olga, Lerner Marat, Vorozhtsov Alexander, Sokolov Sergei, Promakhov Vladimir, Review of the Problems of Additive Manufacturing of Nanostructured High-Energy Materials, Materials, 14, 23, 2021. Crossref

  6. Xu Chuanhao, Zhao Zhibin, Qiao Zhiqiang, Li Xiaodong, Yang Haifeng, Tang De-Yun, Tang Pengfei, Yang Guangcheng, Reactivity of nanothermite-based micro energetic sticks prepared by direct ink writing, Chemical Engineering Journal, 438, 2022. Crossref

  7. Kabra Shruti, Gharde Swaroop, Gore Prakash M, Jain Sunil, Khire Vrushali H, Kandasubramanian Balasubramanian, Recent trends in nanothermites: Fabrication, characteristics and applications, Nano Express, 1, 3, 2020. Crossref

Begell Digital Portal Begellデジタルライブラリー 電子書籍 ジャーナル 参考文献と会報 リサーチ集 価格及び購読のポリシー Begell House 連絡先 Language English 中文 Русский Português German French Spain