In the first part of this paper, three new ligands with bis(8-hydroxyquinoline) which were substituted by methoxy, butoxy and octoxy were synthesized by Witting-Horner reaction.
自从1987年C.W.Tang等人报道了以8-羟基喹啉铝（Alq3）为发光层制备的高亮度电致发光器件以来，有机金属
合物发光材料及其器件加工工艺成为有机电致发光领域的一个研究热点。
声明：以上
、词
类均由互联网资源自动生成，部未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
于methoxyl）In the first part of this paper, three new ligands with bis(8-hydroxyquinoline) which were substituted by methoxy, butoxy and octoxy were synthesized by Witting-Horner reaction.
自从1987年C.W.Tang
道了以8-羟基喹啉铝（Alq3）为发光层制备的高亮度电致发光器件以来，有机金属合物发光材料及其器件加工工艺成为有机电致发光领域的一个研究热
。
：以上例句、词性分类均由互联网资源自动生成，部分未经过
工审核，其表达内容亦不代表本软件的观
；若发现问题，欢迎向我们指正。
In the first part of this paper, three new ligands with bis(8-hydroxyquinoline) which were substituted by methoxy, butoxy and octoxy were synthesized by Witting-Horner reaction.
1987
C.W.Tang等人报道了
8-羟基喹啉铝（Alq3）为发光层制备的高亮度电致发光器件来，有机金属合物发光材料及其器件加工工艺成为有机电致发光领域的一个研究热点。
声明：
句、词性分类均由互联网资源
动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
In the first part of this paper, three new ligands with bis(8-hydroxyquinoline) which were substituted by methoxy, butoxy and octoxy were synthesized by Witting-Horner reaction.
自从1987年C.W.Tang等人报道了8-羟基喹啉铝（Alq3）为发光层制备的高亮度电致发光器件
，有机金属合物发光
其器件加工工艺成为有机电致发光领域的一个研究热点。
声明：上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
In the first part of this paper, three new ligands with bis(8-hydroxyquinoline) which were substituted by methoxy, butoxy and octoxy were synthesized by Witting-Horner reaction.
自从1987年C.W.Tang等人
以8-羟基喹啉铝（Alq3）为发光层制备的高亮度电致发光器件以来，有机金属合物发光材料及其器件加工工艺成为有机电致发光领域的一个研
。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观；若发现问题，欢迎向我们指正。
In the first part of this paper, three new ligands with bis(8-hydroxyquinoline) which were substituted by methoxy, butoxy and octoxy were synthesized by Witting-Horner reaction.
自从1987年C.W.Tang等了以8-羟基喹啉铝（Alq3）为发光层制备的高亮度电致发光器件以来，有机金属合物发光材料及其器件加工工艺成为有机电致发光领域的一个研究。
明：以上例句、词性分类均由互联网资源自动生成，部分未经过工审核，其表达内容亦不代表本软件的观；若发现问题，欢迎向我们指正。
In the first part of this paper, three new ligands with bis(8-hydroxyquinoline) which were substituted by methoxy, butoxy and octoxy were synthesized by Witting-Horner reaction.
自从1987年C.W.Tang等人报道了以8-羟基喹啉铝（Alq3）为发光层制备的高亮度电致发光器件以来，有机金属合物发光材料及其器件加工工艺成为有机电致发光领域的一个研究热点。
声明：以上例句、词性类均由互联网资源自动生成，部
过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
In the first part of this paper, three new ligands with bis(8-hydroxyquinoline) which were substituted by methoxy, butoxy and octoxy were synthesized by Witting-Horner reaction.
自从1987年C.W.Tang等人报道了以8-羟基喹啉铝（Alq3）为发光层制备的高亮度电致发光器件以来，有机金属合物发光材料及其器件加工工艺
为有机电致发光领域的一个研究热点。
声明：以上例句、词性分类均由互联网资源自动
，
分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
于methoxyl）In the first part of this paper, three new ligands with bis(8-hydroxyquinoline) which were substituted by methoxy, butoxy and octoxy were synthesized by Witting-Horner reaction.
自从1987C.W.Tang报道了8-羟基喹啉铝（Alq3）为发光层制备的高亮度电致发光器件来，有机金属合物发光材料及其器件加工工艺成为有机电致发光领域的一个研究热点。
：上例句、词性分类均由互联网资源自动生成，部分未经过工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。