Ditemukan 7 dokumen yang sesuai dengan query
Suwas, Satyam, author
Providing a comprehensive and invaluable overview of the basics of crystallographic textures and their industrial applications, this book covers a broad range of both structural and functional materials. It introduces the existing methods of representation in an accessible manner and presents a thorough overview of existing knowledge on texture of...
Heidelberg: Springer, 2014
548.8 SUW c
Buku Teks Universitas Indonesia Library
Wells, A.F., author
New York: John Wiley & Sons, 1977
548.7 WEL t
Buku Teks Universitas Indonesia Library
Nofrijon
ABSTRAK
Telah dipelajari pengaruh Pb terhadap struktur kristal dan kerapatan elektron keramik Ba1_x PbxTiO3 dengan x (nominal) = 0,5. Sampel dalam percobaan ini didapat melalui sintesis metalurgi serbuk dari bahan asal BaC03, PbC03 dan TiO2, yang merupakan reagen dengan kemurnian lebih dari 99% yang tersedia secara komersial dari E-Merck. Difraktogram sinar-X...
1999
T-Pdf
UI - Tesis (Membership) Universitas Indonesia Library
Artikel Jurnal Universitas Indonesia Library
Supandi, author
ABSTRAK
Telah dilakukan refinement struktur kristal zeolit Bayah dari data difraksi menggunakan program Rietan. Intensitas difraksi dari zeolit diukur dengan teknik difraksi sinar-x (XRD). Hasil terbaik dari pencocokan dan refinement pola difraksi, yang menunjukkan keberadaan dua fasa klinoptilolit dan mordenit, memberikan tingkat reliabilitas (Rwp) sebesar 11,37 % pada sampel 1 (lokasi...
1999
T-Pdf
UI - Tesis (Membership) Universitas Indonesia Library
An attempt to prepare trinuclear tungsten oxoalkoxides [BzMe3N]3[W3O8(OMe)5] from the reaction between
WO2(OMe)2, [BzMe3N]2WO4 and [BzMe3N](OMe) in the ratio of 2:1:1 in MeOH produced
[BzMe3N]2[Na2W4O12(OMe)4(MeOH)6].6MeOH. Suitable crystals for X-ray chrystallographic studies were obtained
from hot mixture of methanol-acetonitrile solution. The I.R., 1H-NMR, and microanalysis data including crystal
structure of [Na2W4O12(OMe)4(MeOH)6]2- anion are reported...
Lembaga Penelitian Universitas Indonesia, 2003
Artikel Jurnal Universitas Indonesia Library
In an attempt to synthesize [BzMe3N]2Mo2O5(OMe)5 from the reaction of [BzMe3N]2MoO4 and MoO(OMe)4 in the
ratio of 1:1 in methanol has produced [BzMe3N]2Mo4O10(OMe)6. The formation of [Mo4O10(OMe)6]2- anion
suggests that ligand dissociation has occured in solution. Suitable crystals for X-ray chrystallographic were obtained
from hot methanol and the crystal structure of [BzMe3N]2Mo4O10(OMe)6 has...
Lembaga Penelitian Universitas Indonesia, 2002
Artikel Jurnal Universitas Indonesia Library
