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224  Articles
1 of 23 pages  |  10  records  |  more records»
Trong bài báo này, ?nh hu?ng c?a kích thu?c h?t lên tính ch?t t? (t? d? MS, d? hu?ng t? hi?u d?ng Keff) và tính ch?t quang (d? r?ng vùng c?m) c?a các h?t nano t? Fe3O4 (FO) du?c kh?o sát. Các h?t FO du?c t?ng h?p b?ng phuong pháp d?ng k?t t?a v?i các nhi?... see more

Berdasarkan kajian pendahuluan diketahui bahwa penggunaan pasir laut dan penggantiannya dengan abu sekam padi (ASP) hingga pada fraksi berat tertentu dalam pembentukan keramik komposit clay belum mampu menunjukkan kuat tekan seperti yang diinginkan. Ditam... see more

Berdasarkan kajian pendahuluan diketahui bahwa penggunaan pasir laut dan penggantiannya dengan abu sekam padi (ASP) hingga pada fraksi berat tertentu dalam pembentukan keramik komposit clay belum mampu menunjukkan kuat tekan seperti yang diinginkan. Ditam... see more

The development of light-controlled electronic devices requires new possibilities of optical control via tuning of laser input parameters. Here, Fe3O4 superparamagnetic nanoparticles (SNPs) were doped with dye, and the controllability of parameters of a r... see more

Cinnamaldehyde is a compound found in the skin of cinnamon plants which has various bioactivity. In this study, the compound cinnamaldehyde was modified with the help of Fe3O4 which was synthesized with the help of seaweed extract as a heterogeneous catal... see more

Small-angle X-ray scattering (SAXS) experiments were set up to investigate the form and structure of Fe3O4 magnetic nanoparticles (MNPs) using BL1.3:SAXS at the Synchrotron Light Research Institute (SLRI) of Thailand in the range of scattering vector q, 0... see more

Bài báo trình bày ?nh hu?ng c?a lu?ng ti?n ch?t 3-aminopropyl triethoxysilane (APTES) d?n thành ph?n, tính ch?t c?a v?t li?u nano composit da tính nang t? tính - bán d?n Fe3O4/ZnO du?c ch? t?o b?ng phuong pháp hoá lý. Các k?t qu? nhi?u x? tia X, tán s?c n... see more

Fe3O4 encapsulated PEG form iron sand at wari ino beach has been successfully synthesized by co-precipitation method. The average particle size  of the nanoparticle 11,3 nm was determined by scherrer formula. Fe3O4 modification PEG 4000 was successfu... see more

Weathering is a geological phenomenon that is often an important considered because of its destructive properties, mainly in subsurface. Many parameters are used to measure the presence of weathering indications. This study focuses on testing of magnetic ... see more

1 of 23 pages  |  10  records  |  more records»