Nacre - Wikipedia
Nacre (/ ˈ n eɪ k ər / NAY-kər, also / ˈ n æ k r ə / NAK-rə), [1] also known as mother-of-pearl, is an organic–inorganic composite material produced by some molluscs as an inner shell layer.
A review of nacre-inspired materials: Chemistry, strengthening ...
2023年10月1日 · This review discusses the chemistry of nacre formation, the details of brick-and-mortar structure, and the strengthening and deformation mechanism. Furthermore, we present a broad overview of recent trends and developments in synthesis processes and applications of nacre-inspired materials.
Nacre - an overview | ScienceDirect Topics
Among the variety of natural materials, nacre (mother-of-pearl) is one of most promising biological composite materials that exhibit remarkable combinations of high stiffness, strength, toughness, and low weight.
The science behind mother of pearl: what makes Nacre the …
2019年11月6日 · Researchers deem nacre to be “the toughest material” and now look for ways to synthesize lighter and stronger materials inspired by the mollusk’s methods. While inspiring the materials sciences to learn from nature’s own nanoengineering, the study also advocates creating better materials in a sustainable manner.
Science：中科大俞书宏课题组仿生新策略，人工合成贝壳珍珠层
2016年8月22日 · 贝壳 珍珠层 （nacre），又称珍珠母（mother of pearl），通常能在软体动物贝壳的内表面找到，是软体动物分泌出来保护自己的物质，与珍珠的形成密切相关。贝壳的珍珠层不但色彩绚丽，力学性能也极好，近年来，模拟贝壳珍珠层结构的仿生复合材料逐渐受到材料 ...
Mass production of bulk artificial nacre with excellent ... - Nature
2017年8月18日 · Herein, we develop an efficient and versatile bottom-up approach to fabricate large-sized 3D bulk nacre-mimetic materials starting from individual inorganic microplatelets via combining well ...
Cracking the mystery of nature’s toughest material
2019年10月23日 · ANN ARBOR—Nacre, the rainbow-sheened material that lines the insides of mussel and other mollusk shells, is known as nature’s toughest material. Now, a team of researchers led by the University of Michigan has revealed precisely how it works, in real time.
Nacre-inspired composites with different macroscopic dimensions ...
2018年4月2日 · 3D nacre-inspired bulk materials show excellent performance in terms of their light weight, strength and toughness, making them suitable for use as engineering materials.
Biomimetic layer-by-layer assembly of artificial nacre - Nature
2012年7月24日 · We present a route to artificial nacre, which resembles the biogenic material in terms of the detailed synthesis route, its structure as well as in its mechanical and optical properties.
Hierarchical structure and mechanical properties of nacre: a review ...
Nacre (known as mother of pearl) is the iridescent inner shell layer of some mollusks. Nacre is composed of 95 wt% aragonite (a crystallographic form of CaCO3) and 5 wt% organic materials (proteins and polysaccharides). It is well known that it exhibits high fracture toughness, much greater than that of mono Nanostructures