Effect of process parameters on the crystallization and morphology of calcium phosphate at a constant pressure of 80Torr

Hydroxyapatite coatings: a critical review on electrodeposition parametric variations influencing crystal facet orientation towards enhanced electrochemical sensing

“…This reduced pressure environment was achieved by placing the electrolytic cell in a vacuum chamber. The first and second study involved in the morphological study of the coatings on Ti6Al4V alloy with variations in deposition potential 150 and deposition time respectively 151 . With the precursor to be monocalcium phosphate monohydrate (MCPM) in both studies, the initial stages of electrodeposition generate both MCPM and DCDP as plates.…”

“…Consequently, this results in an uneven non-compact coating with porous volcano-like microstructures (illustrated in Figure 13b). Upon lowering of electrolytic cell pressure to subatmospheric, the gas bubbles were swiftly removed, accounting for the reduction in volcano-like structures 151 . As a consequence, the minimization of double layer distortion resulted in an improved coating with an enhanced adhesive strength as seen in Figure 14.…”

“…The first and second study involved the morphological study of the coatings on Ti 6 Al 4 V alloy with variations in deposition potential 150 and deposition time respectively. 151 With the precursor to be monocalcium phosphate monohydrate (MCPM) in both studies, the initial stages of electrodeposition generate both MCPM and DCDP as plates. However, variation of potential over a range from 4 V to 10 V resulted in an increase of HAp as the predominant phase.…”

Effect of Electrodeposition Parameters on the Microstructure and Corrosion Behavior of ‎DCPD Coatings on Biodegradable Mg–Ca–Zn Alloy

“…studied calcium phosphate coating at different current densities (‎5–10‎‎ mA/cm 2 ‎) and various times (1–30 min). However, Wang et al . studied calcium phosphate coating on Ti alloy by electrochemical deposition method at various voltages (4–10 V) for different times (20–120 min).…”

Understanding the Biocompatibility of Sintered Calcium Phosphate with Ratio of [Ca]/[P] = 1.50

“…In addition, the nanoscale particle size and morphology of HA can control the sinterability, solubility, mechanical reliability, and osteoconductivity of HA [12,13]. It is important to investigate methods of fabricating HA powders at low temperature such as sol-gel [14,15], salt hydrolysis [16][17][18], electrochemical deposition [19][20][21][22][23], microemulsion [24], microwave irradiation [25], and hydrothermal reaction [26]. Using wet chemical methods to prepare HA powders usually 2 Journal of Nanomaterials results in fine-grained microstructures, even submicron-to nanocrystallites, which are better accepted by the host tissue.…”