Nano-compounding of polyolefins,an economical yet very effective route to high-performance poly-olefin materials,has received considerable attention in recent years. Unlike most of the other polymers,polyolefins are c...Nano-compounding of polyolefins,an economical yet very effective route to high-performance poly-olefin materials,has received considerable attention in recent years. Unlike most of the other polymers,polyolefins are chemically inert,which dictates that nano-compounding of polyolefins has to be con-ducted via in situ polymerization. In this review,a technological progress of the nano-compounding of polyolefins via in situ polymerization technique was summarized thoroughly,with emphasis laid on the current research status of polyolefin/montmorillonite (MMT) nanocomposites. A clear perspective for future researches on this specific family of materials was envisaged.展开更多
在 NCU PP技术沉积的 Ti N- Mo S2 / Ti N复合膜中添加 A1元素并改变部分沉积工艺 ,可以在 1Cr18Ni9Ti基体上沉积出 Ti Al N - Mo S2 / Ti Al N硬质润滑膜 .利用 SEM,XPS等手段研究涂层的成分、微观结构等 .通过摩擦学试验测定其结合强...在 NCU PP技术沉积的 Ti N- Mo S2 / Ti N复合膜中添加 A1元素并改变部分沉积工艺 ,可以在 1Cr18Ni9Ti基体上沉积出 Ti Al N - Mo S2 / Ti Al N硬质润滑膜 .利用 SEM,XPS等手段研究涂层的成分、微观结构等 .通过摩擦学试验测定其结合强度等性能 .结果表明 ,在钻头上沉积 Ti Al N- Mo S2 / Ti Al N硬质膜 ,可使其在钻削过程中具有优异的耐磨、减摩和耐高温等性能 。展开更多
基金Supported by National Natural Science Foundation of China (Grant No.50373048)State Key Development Program of Basic Research Program of Ministry of Science and Technology of China (Grant No.G2003CB615600)
文摘Nano-compounding of polyolefins,an economical yet very effective route to high-performance poly-olefin materials,has received considerable attention in recent years. Unlike most of the other polymers,polyolefins are chemically inert,which dictates that nano-compounding of polyolefins has to be con-ducted via in situ polymerization. In this review,a technological progress of the nano-compounding of polyolefins via in situ polymerization technique was summarized thoroughly,with emphasis laid on the current research status of polyolefin/montmorillonite (MMT) nanocomposites. A clear perspective for future researches on this specific family of materials was envisaged.
文摘在 NCU PP技术沉积的 Ti N- Mo S2 / Ti N复合膜中添加 A1元素并改变部分沉积工艺 ,可以在 1Cr18Ni9Ti基体上沉积出 Ti Al N - Mo S2 / Ti Al N硬质润滑膜 .利用 SEM,XPS等手段研究涂层的成分、微观结构等 .通过摩擦学试验测定其结合强度等性能 .结果表明 ,在钻头上沉积 Ti Al N- Mo S2 / Ti Al N硬质膜 ,可使其在钻削过程中具有优异的耐磨、减摩和耐高温等性能 。
