Ni-Co-P／导电聚苯胺复合材料电磁和红外性能

采用化学镀对高氯酸掺杂聚苯胺（PANI/HClO4）粉体进行Ni-Co-P合金化改性,改性材料磁损耗因子得到提高。进行红外光谱分析,PANI/HClO4在3-5μm和8-14μm 2个大气窗口没有强吸收峰,具有雷达红外隐身兼容特性。     

B4C／Al复合板中应力波行为分析（Ⅱ）

在已建立的应力波传播模型和研究弹、板间作用力所获结果的基础上，为分析复合板应力的变化，对复合板弹板碰撞承受的应力进行了简化处理，根据应力波传播特性，确定了复合板内能量集中区域，研究了应力波在复合板巾的传播和能耗，并讨论了应力波对陶瓷的作用。通过近似计算，发现烧蚀消耗的弹丸动能较大，在复合板中，Al板的塑性变形吸收了19％的弹丸动能。     

Polymer composite for antistatic application in aerospace

The phenomenon of static electricity is unpredictable, particularly when an aircraft flying at high altitude that causes the accumulation of static charges beyond a threshold value leading to the failure of its parts and systems including severe explosion and radio communication failure. The accumulation of static charges on aircraft is generated by the virtue of interaction between the outer surface of aircraft and the external environmental attributes encompasses air particles, ice, hail, dust, volcanic ash in addition to its triboelectric charging. In the recent years, advanced polymer-based composites or nanocomposites are preferred structural constituents for aircrafts due to their light weight and comparable mechanical properties, but such composite systems do not render low impedance path for charge flow and are subsequently vulnerable to effect of lightning strike and precipitation static. In this context, it is essential to develop conductive composite systems from non-conductive polymer matrix by nanofiller embodiments. The advent of carbon-based nanocomposite/nanomaterials have adequately addressed such issues related to the nonconductive polymer matrix and further turned into an avant-garde genre of materials. The current review envisioned to illustrate the detailed exploitation of various polymer nanocomposites in addition to especially mentioned epoxy composites based on carbon fillers like carbon black, carbon nanotube (single walled carbon nanotube and multi walled carbon nanotube) and graphene the development of antistatic application in aircraft in addition to the static charge phenomenon and condition for its prevalence in avionic systems.