Ceramics based on calcium pyrophosphate nanopowders-Reference-Cited by-同舟云学术

Ceramics based on calcium pyrophosphate nanopowders

Published:2013 Issue:1 Volume:7 Page:9-14
ISSN:1820-6131
Container-title:Processing and Application of Ceramics
language:en
Short-container-title:PAC

Author:

Safronova Tatiana¹,Putlayev Valery¹,Bessonov Kirill²,Ivanov Vladimir³

Affiliation:

1. Department of Materials Science, Moscow State University, Moscow, Russia + Chemical Department, Moscow State University, Moscow, Russia

2. Department of Materials Science, Moscow State University, Moscow, Russia

3. Institute of General and Inorganic Chemistry, Moscow, Russia

Abstract

Present work is aimed at the fabrication of resorbable bioceramics based on calcium pyrophosphate (CPP) from the synthesized powders of amorphous hydrated calcium pyrophosphate (AHCPP). Amorphous hydrated calcium pyrophosphate in the form of nanopowders was precipitated from Ca(NO3)2 and (NH4 )4P2O7 solutions at room temperature in the presence of PO3 - ions. Crystalline CPP powder was fabricated from AHCPP by its thermal decomposition at 600?C and consisted of ?- and ?- phase. Small particles, with the size less than 200 nm, were formed promoting sintering of the ceramic material. The final sample, sintered at 900?C, exhibits microstructure with submicron grains, apparent density of 87% of theoretical density (TD) and demonstrates tensile strength of 70 MPa.

Publisher

National Library of Serbia

Subject

Ceramics and Composites

Cited by 24 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Spray-dried calcium phosphate—gelatin composites and their behavior in simulated body fluid with the presence of cross-linking agent;Journal of the Australian Ceramic Society;2023-11-25

2. Materials in the Na2O–CaO–SiO2–P2O5 System for Medical Applications;Materials;2023-08-31

3. Biocompatibility of Ceramic Materials in Ca2P2O7–Ca(PO3)2 System Obtained via Heat Treatment of Cement-Salt Stone;Ceramics;2022-08-27

4. Bioceramics Based on β-Calcium Pyrophosphate;Materials;2022-04-25

5. Sintering behavior of nanostructured -CPP powder obtained from avian eggshell waste;Journal of Metals, Materials and Minerals;2022-03-29