DSpace Home
→
Fakülteler / Faculties
→
Fen-Edebiyat Fakültesi
→
Kimya / Chemistry
→
Browsing Kimya / Chemistry by Subject

Browsing Kimya / Chemistry by Subject "Metallurgy & Metallurgical Engineering"

Now showing items 1-10 of 10

Electro-Optics and Band Gap Energies of Nanosilver-Coated TiO2 Nanotubes on Titanium Metal

Olgun, Uğursoy; Gülfen, Mustafa; Üstel, Fatih; Hale Arslan (CHINESE ACAD SCIENCES, INST METAL RESEARCH, 2018)

TiO2 nanotubes on Ti metal surface were prepared by the electrochemical anodization method. Then, nanosilver was deposited onto the nanotubes by the electroless dip coating and the anodization. The obtained TiO2 nanotubes ...
Extraction and concentration study of cadmium from zinc plant leach solutions by emulsion liquid membrane using trioctylamine as extractant

Kumbasar, Recep Ali (ELSEVIER, 2009)

The cementation cake (CINKUR Co., Turkiye) was leached with hydrochloric acid. The extraction and concentration of cadmium from these acidic leach solutions, containing various other ions, such as zinc, iron, lead, aluminium, ...
Influence of gradual cobalt substitution on lithium nickel phosphate nano-scale composites for high voltage applications

Bulut, Emrah (ELSEVIER SCIENCE INC, 2015)

The carbon-free LiNiPO4 and cobalt doped LiNi1-xCoxPO4/C (x = 0.0-1.0) were synthesized and investigated for high voltage applications (>4 V) for Li-ion batteries. Nano-scale composites were prepared by handy sol-gel ...
Optimum conditions for leaching calcined alunite ore in strong NaOH

Özacar, Mahmut; Şengil, İsmail Ayhan (MANEY PUBLISHING, 1999)

The dissolution of calcined alunite ore in NaOH solution was studied at temperatures ranging between 295-383 K. The effects of ore calcination time and temperature, reaction time and temperature, particle size and solid-liquid ...
Selective separation of nickel from cobalt in ammoniacal solutions by emulsion type liquid membranes using 8-hydroxyquinoline (8-HQ) as mobile carrier

Kumbasar, Recep Ali (ELSEVIER SCIENCE BV, 2009)

The selective separation and concentration of nickel from ammoniacal solutions containing nickel and cobalt by an emulsion liquid membrane (ELM) technique using 8-hydroxyquinoline (8-HQ) as carrier has been examined. The ...
Separation and concentration of gallium from acidic leach solutions containing various metal ions by emulsion type of liquid membranes using TOPO as mobile carrier

Kumbasar, Recep Ali; Tutkun, Osman (ELSEVIER SCIENCE BV, 2004)

The separation and concentration of gallium from acidic leach solutions, containing various other ions, such as iron, cobalt, nickel, zinc, cadmium, lead, copper, and aluminium, by an emulsion liquid membrane (ELM) technique ...
Separation and recovery of palladium(II) from base metal ions by melamine-formaldehyde-thiourea (MFT) chelating resin

Gülfen, Mustafa; Aydın, Ali Osman (ELSEVIER SCIENCE BV, 2009)

Melamine-formaldehyde-thiourea (MFT) resin, a chelating resin, was synthesized by reaction with melamine, formaldehyde and thiourea in aqueous solution. This chelating resin was used in the separation and recovery of ...
Separation of gold(III) ions by 1,8-diaminonaphthalene-formaldehyde chelating polymer

Gülfen, Mustafa; Aydın, Ali Osman (ELSEVIER SCIENCE BV, 2013)

In the present work, a new 1,8-diaminonaphthalene-formaldehyde (1,8-DAN-F) polymer was synthesized by the reaction of 1,8-DAN with formaldehyde solution. The structure of 1,8-DAN-F polymer was characterized by elemental ...
Synthesis and characterization of advanced high capacity cathode active nanomaterials with three integrated spinel-layered phases for Li-ion batteries

Bulut, Emrah; Akbulut, Hatem (ELSEVIER SCIENCE SA, 2016)

Mesoporous cathode active materials that included undoped and separated Cu2+ and Co3+ doped spinels were prepared. The "doped spinel-Layered-Li-rich spinel" composite nanoparticles within the three integrated phased ...
The investigation of efficient conditions for alumina production from diasporic bauxites

Alp, Ahmet; Aydın, Ali Osman (METALLURGICAL SOC-C I M, 2002)

The main objective of this study was to investigate the leach conditions of diasporic bauxites in the region of Mugla-Milas for alumina production. The chemical composition was 57.91% Al2O3,, 21.33% Fe2O3, 3.84% SiO2, 2.20% ...