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Inventor:

沈水发 (沈水发.) [1] (Scholars:沈水发) | 万思 (万思.) [2] | 李玲 (李玲.) [3]

Indexed by:

incoPat

Abstract:

本发明属于量子点的制备领域,具体涉及一种CdSe@CdS核壳结构量子点的制备方法。先在含有硫脲、硒源和过量Cd2+离子的微乳体系中合成出CdSe量子点,然后将此反应体系进行水热处理,利用硫脲分解产生的S2‑在CdSe表面外延生长出一层CdS,形成CdSe@CdS核壳结构量子点。本发明采用微乳液法和水热处理法相结合,一步加料,两阶段反应,制得尺寸小且均一、粒度易于控制、晶化程度高、单分散性好的CdSe@CdS核壳结构量子点。工艺操作简便,对设备要求低。

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Patent Info :

Type: 发明授权

Patent No.: CN201610135095.7

Filing Date: 2016/3/10

Publication Date: 2017/9/22

Pub. No.: CN105586028B

公开国别: CN

Applicants: 福州大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 4

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