Phosphorus deposits around the world are rapidly depleting, therefore phosphorus recovery methods are gaining more and more interest both in science and industry.
The quantitative measurement of calcium and phosphorus deposits in extracellular matrix (ECM) formed during osteogenic differentiation of ASCs and BMSCs was performed after 18 days of cells' propagation.
The analysis of calcium and phosphorus deposited on investigated surfaces during the osteogenic differentiation was carried out using SEM-EDX technique.
However, that of low-phosphorus deposits will be improved.
The P deposit was formed by impregnating carbon/carbon composite samples with methanol solution of methyl-phosphoric acid or phosphorus oxychloride and heating at ca. 600 °C.
Amorphous Ni P layers with 8 10 wt.% phosphorus were deposited by sodium hypophosphite onto AlMg2 type aluminium alloy substrates after different pre-treatments.
Ni P alloys with 7 wt% to 10 wt% phosphorus were deposited by sodium hypophosphite onto industrially pure aluminum substrates after different pretreatments.
The (p+nn+ Cz Si and (n+pp+ Cz Si structures were produced by diffusion of boron and phosphorus from deposited B- and P-containing glasses followed by an etch-back step.
Fifty-nanometer-thick, homogeneous Si-rich silicon nitride (SRN) films containing phosphorus were deposited by a homemade ECRCVD system on single-side polished p-type (100) single crystalline Si (sc-Si) substrates with a thickness of 675 μm and a resistivity in the range of 5 to 20 Ω cm.
Four samples of electroless nickel phosphorus (EN) deposits coated on mild steel substrate have been analysed for their hardness changes in relation to the deposit phosphorus contents as well as different heating temperatures at isothermal (100 500 °C for 1 h) and linear heating (to 300 600 °C at 20 °C/min) conditions.
The amorphous Ni P layer of high phosphorus content was deposited on 3003 aluminum alloy sheet either without interlayer or over an interlayer of sprayed Al Ce coating.
