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Synthesis of symmetrical hexagonal-shape PbO nanosheets using gold nanoparticles

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : Synthesis of symmetrical hexagonal-shape PbO nanosheets using gold nanoparticles
นักวิจัย : Zeng, Shuwen , Liang, Yennan , Lu, Haifei , Wang, Libo , Dinh, Xuan-Quyen , Yu, Xia , Ho, Ho-Pui , Hu, Xiao , Yong, Ken-Tye
คำค้น : DRNTU::Engineering::Electrical and electronic engineering.
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2554
อ้างอิง : Zeng, S., Liang, Y., Lu, H., Wang, L., Dinh, X.- Q., Yu, X., et al. (2012). Synthesis of symmetrical hexagonal-shape PbO nanosheets using gold nanoparticles. Materials Letters, 67(1), 74-77. , 0167-577X , http://hdl.handle.net/10220/18860 , http://dx.doi.org/10.1016/j.matlet.2011.09.048
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Materials letters
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

Anisotropic growth of PbO with symmetrical hexagonal-shape nanosheet morphology was demonstrated for the first time via solution phase synthesis in the presence of Au nanoparticles at room temperature. Au NPs play a critical role in the formation of PbO nanosheets. No nanosheets were formed in absence of Au NPs. The effect of Au NPs appears to result from their ability to provide nucleation sites to seed anisotropic growth of the PbO nanocrystals and later the nanocrystals aggregated to form nanosheet structure. The method demonstrated here provides a facile room temperature colloidal method of producing high-quality and yield of high-symmetrical hexagonal-shape PbO nanosheets with controlled edge length.

บรรณานุกรม :
Zeng, Shuwen , Liang, Yennan , Lu, Haifei , Wang, Libo , Dinh, Xuan-Quyen , Yu, Xia , Ho, Ho-Pui , Hu, Xiao , Yong, Ken-Tye . (2554). Synthesis of symmetrical hexagonal-shape PbO nanosheets using gold nanoparticles.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Zeng, Shuwen , Liang, Yennan , Lu, Haifei , Wang, Libo , Dinh, Xuan-Quyen , Yu, Xia , Ho, Ho-Pui , Hu, Xiao , Yong, Ken-Tye . 2554. "Synthesis of symmetrical hexagonal-shape PbO nanosheets using gold nanoparticles".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Zeng, Shuwen , Liang, Yennan , Lu, Haifei , Wang, Libo , Dinh, Xuan-Quyen , Yu, Xia , Ho, Ho-Pui , Hu, Xiao , Yong, Ken-Tye . "Synthesis of symmetrical hexagonal-shape PbO nanosheets using gold nanoparticles."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2554. Print.
Zeng, Shuwen , Liang, Yennan , Lu, Haifei , Wang, Libo , Dinh, Xuan-Quyen , Yu, Xia , Ho, Ho-Pui , Hu, Xiao , Yong, Ken-Tye . Synthesis of symmetrical hexagonal-shape PbO nanosheets using gold nanoparticles. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2554.