Bio-Inspired Synthesis and Mechanical Properties of Calcite-Polymer Particle Composites
Bio-Inspired Synthesis and Mechanical Properties of Calcite-Polymer Particle Composites
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DOI：
10.1002/adma.200903743
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发表时间：
2010-05-11
影响因子：
29.4
通讯作者：
Meldrum, Fiona C.
中科院分区：
文献类型：
--
作者：
Kim, Yi-Yeoun;Ribeiro, Luis;Meldrum, Fiona C.
通过控制颗粒表面结构和结晶条件，采用一锅法合成了含有聚苯乙烯颗粒的方解石单晶。利用纳米压痕对这些复合晶体的力学行为的研究表明，通过裂纹桥联机制提高了断裂韧性。
Calcite single crystals containing polystyrene particles are synthesized using a straightforward, one-pot method, through control of the particle surface structure and the crystallization conditions. Investigation of the mechanical behavior of these composite crystals using nanoindentation shows enhanced fracture toughness via a crack bridging mechanism.