发明人何建平,韩伟,郑宇鹏. "Method for the Synthesis of Lanthanum hexaboride" [P]. 中国发明专利, 专利号 CN 113297820 B, 授权公告日 2016-01-24.
发明人徐明华,杨光,周伟. "A Process for Preparing High-Purity Lanthanum hexaboride" [P]. 中国发明专利, 专利号 CN 108756139 A, 授权公告日 2015-10-28.
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