| |
Novel paper-templated fabrication of hierarchically porous Ni - Al layered double hydroxides/Al2O3 for efficient BSA separation
ss
http://www.polymer.cn//ss/fchem/publicationsshow_7935.html |
| |
Template-controlled fabrication of hierarchical porous Zn-Al composites with tunable micro/nanostructures and chemical compositions
ss
http://www.polymer.cn//ss/fchem/publicationsshow_7140.html |
| |
Red fabrication of hierarchically porous Mg-Al composites for enhanced BSA adsorption properties
ss
http://www.polymer.cn//ss/fchem/publicationsshow_7138.html |
| |
158. Immobilization of Co-Al Layered Double Hydroxides on Graphene Oxide Nanosheets: Growth Mechanism and Supercapacitor Studies.
Layered double hydroxides (LDHs) are generally expressed as [M2+1−xM3+x (OH)2] [An−x/n·mH2O], where M2+ and M3+ are divalent and trivalent metal cations respectively, and A is n-valent interlayer guest anion. Co−Al layered double hydroxides (LDHs) with different sizes have been grown on graphene oxide (GO) via in situ hydrothermal crystallization. In the synthesis procedur...
http://www.polymer.cn//ss/liutianxi/publicationsshow_3764.html |
| |
Chemical Modification: an Effective Way of Avoiding the Collapse of SWNTs on Al Surface Revealed by Molecular Dynamics Simulations
The rapid collapse of intrinsic single-walled carbon nanotube (SWNT) on the aluminum surface is observed using molecular dynamics simulation. The collapsing threshold is ∼10 Å, and the length has no influence on its collapse. Furthermore, we report that the structural stability of cylindrical SWNTs on the aluminum surface can be improved through the surface modification method. The stabi...
http://www.polymer.cn//ss/xueqingzhong/publicationsshow_2716.html |
| |
纳米Al(OH)3/PP复合材料性能与结构研究
采用双螺杆造粒,单螺杆挤出制样的方法制备了纳米Al(OH)3/PP复合材料。通过TEM及力学性能测试研究了复合材料的力学性能和Al(OH)3的分散状况。在纳米Al(OH)3/PP复合体系中,纳米Al(OH)3的加入,不但提高了复合材料的冲击强度,而且显著提高了复合材料的弯曲弹性模量。纳米Al(OH)3的增韧机理在于纳米Al(OH)3作为应力集中点诱发大量银纹,吸收大量的冲击能量。
http://www.polymer.cn//ss/wangwenyi/publicationsshow_2438.html |
| |
27. Transmission electron microscopy observations on lamellar melting of cold-crystallized isotactic polystyrene. Liu TX*, Petermann J, et al. MACROMOLECULES 34 (13): 4305-4307, 2001.
Transmission electron microscopy (TEM) has been used to observe the lamellar melting and structural rearrangement processes on nanoscale for cold-crystallized isotactic polystyrene (iPS) spherulites. A series of morphological observations indicate that, not only the spherulites consist of two distinct crystal populations (i.e., the dominant and subsidiary lamellae) with different degrees of perfec...
http://www.polymer.cn//ss/liutianxi/publicationsshow_148.html |
| |
22. Morphology, thermal and mechanical behavior of polyamide 6/layered-silicate nanocomposites. Liu TX*, et al. COMPOSITES SCIENCE AND TECHNOLOGY 63 (3-4): 331-337 2003.
The microstructure, morphology, thermal and mechanical properties of polyamide 6/layered-silicate nanocomposites (PLSN) have been studied using X-ray diffraction (XRD), tapping-mode atomic force microscopy (AFM), differential scanning calorimetry (DSC) and tensile tests. The XRD and AFM results indicate that the organically-modified layered silicates are intercalated in the polyamide 6 (PA6) matri...
http://www.polymer.cn//ss/liutianxi/publicationsshow_137.html |
| |
Al-Cu合金中θ相的价电子结构分析
关键字：Al-Cu合金 θ(Al2Cu) 电子结构 热稳定性 电迁移
运用经验电子理论(EET)对Al-Cu合金薄膜析出相θ(Al2Cu)的价电子结构进行计算。结果表明θ相中的Cu-Cu键最强，其次为Al-Cu键，它们的强度都比金属Cu的最强Cu-Cu键要强。Al-Cu合金薄膜互连线的电迁移寿命与在基体晶粒中析出具有强的共价键络的θ相紧密相关。θ相的析出提高了合金强度，延长了合金电迁移寿命。
http://www.polymer.cn/research/ct_info317 |
| |
常温常压下Cu-Zn-Al合金一维纳米结构的制备
关键字：Cu-Zn-Al合金 一维纳米结构 纳米颗粒 生长机制
常温常压下，以Cu-Zn-Al合金为基体，经过适当的混和酸处理，制得了几种形貌和结构不同的一维合金纳米结构。通过能量弥散X射线（EDX）分析表明它们的主要成分是Cu、Zn、Al，其直径一般在20~50nm左右，最长长度达1600nm。合金中存在的非线性振荡，以及酸处理后产生纳米粒子是生成一维合金纳米机构的关键。结合透射电子显微镜照片初步分析了一维合金纳米结构的生长机制并给出了生长模型。
http://www.polymer.cn/research/ct_info73 |
| |