发明名称 |
NOVEL SEMICONDUCTING ALLOY POLYMERS FORMED FROM ORTHOCARBORANE AND 1,4-DIAMINOBENZENE |
摘要 |
<p>Novel semiconducting polymers have been formed via the electron-induced cross-linking of orthocarborane B10C2H2 and 1,4-diaminobenzene. The films were formed by co-condensation of the molecular precursors and 200 eV electron-induced cross-linking under ultra-high vacuum (UHV) conditions. Ultraviolet photoemission spectra show that the compound films display a shift of the valence band maximum from ~4.3 eV below the Fermi level for pure boron carbide to -1.7 eV below the Fermi level when diaminobenzene is added. The surface photovoltage effect decreases with decreasing B/N atomic ratio. A neutron detector comprises the polymer as the p-type semiconductor to be paired with an n-type semiconductor.</p> |
申请公布号 |
WO2012170330(A1) |
申请公布日期 |
2012.12.13 |
申请号 |
WO2012US40681 |
申请日期 |
2012.06.04 |
申请人 |
QUANTUM DEVICES, LLC;DOWBEN, PETER;KELBER, JEFFRY |
发明人 |
DOWBEN, PETER;KELBER, JEFFRY |
分类号 |
C07F5/02 |
主分类号 |
C07F5/02 |
代理机构 |
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代理人 |
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地址 |
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