深圳采芯供应滨松FTIR光谱仪引擎 C1... 三相EMI滤波器 型号 NFI-0150... sensopart安装保护管LPT Vx... ULP-83+ 全新原装正品 电子元器件... 马可会员 深圳市创域兴泰电子科技有限公司 身份验证: 经营模式:贸易型 注册资本:100万元 企业类型: 公司地区:中国 ...
EPM、EPM/4.7DOP⁃DDM和EP/3.2DOP⁃DDM/1.0Al2O3热失重产生的气相产物FTIR分析结果如图5所示。根据图5(a)和(b)红外特征吸收,3 654 cm-1(水/酚/双酚A),2 971 cm-1(饱和烃),1 252 cm-1和1 173 cm-1(醚),3 042 cm-1(芳香物),1 610 cm-1和1 509 cm-1(苯环)...
the the The observation of two peaks at 1282 cm−1 (known as the D band) and 1591 cm−1 (known as the G band)25,40 are characteristic of the presence of carbon materials in The Fourier transform infrared spectroscopy (FTIR) sSpi/evcotrida/iSniOF2i/gv. o3idc /sChoswamthpel...
MoO2作为一种有潜力的锂离子电池负极材料,具有高化学稳定性、无毒性、高密度(6.5 g cm-3)和高理论容量(~838 mAh g-1)等特点,并且其嵌锂电压要高于商业石墨,具有更好的安全性。然而,其固有的低电子电导率以及在嵌锂过程中发生的巨大体积膨胀会严重限制反应动力学和循环稳定性。 基于此,武汉理工大学的麦立强和...
When an applied electric field is high enough to cause the electrical breakdown of a gas, the produced electrons rapidly accelerate in the electric field, typically reaching energies of 1 to 10 eV. Collisions of electrons with heavy species may result in ionization, excitation or dissociation [15...
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