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6 天
WO3掺杂B2O3-Bi2O3-SrO-Li2O玻璃的结构、光学与弹性特性研究及其在防护 ...
本研究通过熔融淬火法制备WO3掺杂硼酸盐玻璃体系,综合运用FTIR、Raman、11B MAS-NMR等技术揭示WO3通过促进BO3→BO4转化和增加非桥氧(NBO)优化网络结构,显著提升玻璃密度、机械稳定性(Young's modulus达111.60 GPa)与光学性能,为高能射线防护(Shielding)和光电材料 ...
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