私密直播全婐app免费大渔直播,国产av成人无码免费视频,男女同房做爰全过程高潮,国产精品自产拍在线观看

相關鏈接
聯系方式
  • 通信地址:陜西省西安市友誼西路127號
  • 郵編:710072
  • 電話:029-88431638
  • 傳真:
  • Email:nwpugjw@163.com
當前位置:> 首頁 > 最新動態 > 正文
SFPC課題組第78篇論文發表在Composites Part B上

Lei Wang, Lixin Chen*, Ping Song, Chaobo Liang, Yuanjin Lu, Hua Qiu, Yali Zhang, Jie Kong and Junwei Gu*. Fabrication on the Annealed Ti3C2Tx MXene/Epoxy Nanocomposites for Electromagnetic Interference Shielding Application. Composites Part B-Engineering, 2019, 171: 111-118. 2017IF=4.920. (1區/Top期刊:復合材料領域頂尖期刊).

Abstract: Few-layered Ti3C2Tx MXene was fabricated by ionic intercalation and sonication-assisted method, followed by thermal reduction at medium-low temperature. Then annealed Ti3C2Tx/epoxy electromagnetic interference (EMI) shielding nanocomposites were obtained by solution casting method. XRD, SEM, AFM and TEM indicated the successful preparation of few-layered Ti3C2Tx. FTIR, XPS and XRD showed that thermal reduction removed partial polar groups on the surface of Ti3C2Tx with no by-product. For a fixed Ti3C2Tx loading, compared with Ti3C2Tx/epoxy EMI shielding nanocomposites, the annealed Ti3C2Tx/epoxy EMI shielding nanocomposites exhibited relatively higher electrical conductivity and excellent EMI shielding effectiveness (SE). When the mass fraction of annealed Ti3C2Tx was 15 wt%, the annealed Ti3C2Tx/epoxy EMI shielding nanocomposites presented the optimal electrical conductivity of 105 S/m and EMI SE of 41 dB, 176% and 37% higher than that of 15 wt% Ti3C2Tx/epoxy EMI shielding nanocomposites. Furthermore, the annealed Ti3C2Tx/epoxy EMI shielding nanocomposites 5 wt% Ti3C2Tx exhibited the optimal Young''''''''s modulus of 4.32 GPa and hardness of 0.29 GPa, respectively.



主站蜘蛛池模板: 库车县| 高清| 禄丰县| 灵宝市| 凤山市| 漳州市| 云龙县| 沧州市| 滦平县| 南投县| 页游| 隆林| 康平县| 鄂伦春自治旗| 林州市| 凤翔县| 漾濞| 伽师县| 安岳县| 合川市| 新津县| 庆城县| 江达县| 郁南县| 汝州市| 漳浦县| 昌吉市| 禹城市| 绥化市| 太仆寺旗| 丹凤县| 二连浩特市| 普兰店市| 大丰市| 东源县| 洛阳市| 化州市| 江山市| 芷江| 来宾市| 锦州市|