Zobrazeno 1 - 10
of 71 780
pro vyhledávání: '"Xrd"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-23 (2024)
Abstract The aqueous solution cast method was used to create the biodegradable polymer nanocomposite (PNC) films from a blend of poly (vinyl alcohol) PVA and poly (vinyl pyrrolidone) PVP (70/30 wt %) and Fe2O3 nanoparticles (NPs). These PNC films wer
Externí odkaz:
https://doaj.org/article/1c31cbb60ec647bb8080a4d5a1125f95
Autor:
Ahmed Suliman B. Ali, Allam Musbah Al Allam, Shaban Ismael Albrka Ali, Haytham F. Isleem, Ali Mohammed Babalghaith, Ekarizan Shaffie, Mohammad Khishe
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract This study investigated the chemical properties of peat microparticles modified asphalt (Pt.M.A.). The originality of the study resides in the examination of the chemical characteristics of peat microparticles (Pt.) modified asphalt (Pt. M.A
Externí odkaz:
https://doaj.org/article/3b6c75d3106044e08125c892e329f883
Autor:
M. Fitzka, H. Rennhofer, D. Catoor, M. Reiterer, S. Checchia, M. di Michiel, H.C. Lichtenegger, H. Mayer
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 5160-5169 (2024)
Superelastic Nitinol was tested at ultrasonic frequency in the high and very high cycle fatigue regime. Thin sheet specimens were initially preloaded to mimic crimping and deployment of Nitinol implants, which lead to a sample in a multi-phase state
Externí odkaz:
https://doaj.org/article/6866e08c5f434aab928d8021838d74f2
Publikováno v:
Discover Materials, Vol 4, Iss 1, Pp 1-13 (2024)
Abstract This study focuses on the fabrication of a biodegradable dry packaging material for fruits, vegetables, and flowers, with an emphasis on affordability for street vendors. Approximately 55% of waste originates from packaging materials. To add
Externí odkaz:
https://doaj.org/article/7a7ef30080d347918730f0db4dc4cc61
Autor:
Ahmed M. A. El-Seidy, O. I. Sallam, Islam M. Nabil, Yasser S. Rammah, Mohamed S. El-Okaily, Heba Alshater
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-21 (2024)
Abstract The sonication method was used to prepare a new set of CuO and CuO/Ag nanocomposites. The particle size was estimated using XRD and HR-TEM while the morphology of the nanoparticles was investigated with SEM. The average particle sizes of CuO
Externí odkaz:
https://doaj.org/article/a22a670b8dd34ff4994d7e2359e7f553
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract In the present day, water treatment has emerged as a significant global concern, particularly due to the proliferation of pollution sources. The utilization of dyes, such as Evans blue, in several industries is among the most significant con
Externí odkaz:
https://doaj.org/article/426ef83234704edca6da1b2ff7182f48
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-8 (2024)
Abstract La10− x Nd x Si6O27 (x = 0, 0.1, 0.2, 0.3) was synthesized via planetary grinding, and dense ceramic discs were prepared using SPS technology. The structure, microstructure, density, open porosity, total conductivity and electronic conduct
Externí odkaz:
https://doaj.org/article/e2f9c47e1c2241fba20781c5d5e12d87
Publikováno v:
Discover Geoscience, Vol 2, Iss 1, Pp 1-15 (2024)
Abstract The goal of the current study is to understand the elemental concentration, reserve assessment, mineralogical composition, and distribution of heavy minerals in the dune sands, foreshore, and backshore of Sonadia Island, Southeast Bangladesh
Externí odkaz:
https://doaj.org/article/87936b9d73d449bbaf60a69c03a5877c
Publikováno v:
Indonesian Journal of Chemistry, Vol 24, Iss 5, Pp 1563-1572 (2024)
Various experimental conditions were applied to extract titanium oxide from the waste of polymetallic ore. X-ray diffraction (XRD) analysis confirms that the waste of polymetallic ore contains including various minerals such as almandine (Fe,Mg,Ca)3A
Externí odkaz:
https://doaj.org/article/4c40f34a031c4613b572a967001c5b5b