納米金三角片的合成及應(yīng)用
發(fā)布時(shí)間:2018-09-08 07:20
【摘要】:近年來(lái),非球形貴金屬納米顆粒因其結(jié)構(gòu)與性質(zhì)的獨(dú)特性,已越發(fā)受到研究人員的關(guān)注。其中,納米金三角片結(jié)構(gòu)具有各向異性的表面能與表面等離子體共振特性,對(duì)發(fā)展新一代光子學(xué)與電子學(xué)器件具有重要意義。然而,相比普通球形納米粒子,納米金三角片的可控合成具有更大的難度。通過(guò)近十幾年的努力,無(wú)論是在提高納米金三角片的質(zhì)量還是產(chǎn)量上,都有了顯著的進(jìn)步。基于此,本文分別從納米金三角片的合成方法、生長(zhǎng)機(jī)理、分離純化以及其性質(zhì)與應(yīng)用等方面作系統(tǒng)介紹,希望該新材料能獲得更多的關(guān)注。隨著自組裝技術(shù)的發(fā)展,納米金三角片將是非常具有優(yōu)勢(shì)的一種組裝模塊,希望其能在化學(xué)、材料等領(lǐng)域發(fā)揮更大的作用。
[Abstract]:In recent years, nonspherical noble metal nanoparticles have attracted more and more attention due to their unique structure and properties. Among them, the nano-gold triangulation structure has anisotropic surface energy and surface plasmon resonance characteristics, which is of great significance for the development of a new generation of photonics and electronics devices. However, the controllable synthesis of gold triangles is more difficult than that of ordinary spherical nanoparticles. Through more than ten years' efforts, there has been remarkable progress in improving the quality and production of gold triangles. Based on this, the synthesis method, growth mechanism, separation and purification, properties and applications of the new material are introduced systematically in this paper. It is hoped that the new material will be paid more attention to. With the development of self-assembly technology, nano-gold triangulation will be a kind of assembly module with great advantages. It is hoped that it will play a more important role in chemistry, materials and other fields.
【作者單位】: 中國(guó)科學(xué)院上海應(yīng)用物理研究所物理生物學(xué)室上海光源生物成像中心中國(guó)科學(xué)院微觀界面物理與探測(cè)重點(diǎn)實(shí)驗(yàn)室;中國(guó)科學(xué)院大學(xué);
【基金】:國(guó)家重點(diǎn)基礎(chǔ)研究發(fā)展計(jì)劃(973)項(xiàng)目(No.2013CB932803) 國(guó)家自然科學(xué)基金項(xiàng)目(No.21473236,31371015) 中國(guó)科學(xué)院青年創(chuàng)新促進(jìn)會(huì)資助~~
【分類號(hào)】:O614.123;TB383.1
本文編號(hào):2229785
[Abstract]:In recent years, nonspherical noble metal nanoparticles have attracted more and more attention due to their unique structure and properties. Among them, the nano-gold triangulation structure has anisotropic surface energy and surface plasmon resonance characteristics, which is of great significance for the development of a new generation of photonics and electronics devices. However, the controllable synthesis of gold triangles is more difficult than that of ordinary spherical nanoparticles. Through more than ten years' efforts, there has been remarkable progress in improving the quality and production of gold triangles. Based on this, the synthesis method, growth mechanism, separation and purification, properties and applications of the new material are introduced systematically in this paper. It is hoped that the new material will be paid more attention to. With the development of self-assembly technology, nano-gold triangulation will be a kind of assembly module with great advantages. It is hoped that it will play a more important role in chemistry, materials and other fields.
【作者單位】: 中國(guó)科學(xué)院上海應(yīng)用物理研究所物理生物學(xué)室上海光源生物成像中心中國(guó)科學(xué)院微觀界面物理與探測(cè)重點(diǎn)實(shí)驗(yàn)室;中國(guó)科學(xué)院大學(xué);
【基金】:國(guó)家重點(diǎn)基礎(chǔ)研究發(fā)展計(jì)劃(973)項(xiàng)目(No.2013CB932803) 國(guó)家自然科學(xué)基金項(xiàng)目(No.21473236,31371015) 中國(guó)科學(xué)院青年創(chuàng)新促進(jìn)會(huì)資助~~
【分類號(hào)】:O614.123;TB383.1
【相似文獻(xiàn)】
相關(guān)會(huì)議論文 前3條
1 戴寧;廖文和;;三角片模型特征線自動(dòng)提取算法的研究與實(shí)現(xiàn)[A];幾何設(shè)計(jì)與計(jì)算的新進(jìn)展[C];2005年
2 章仁江;王國(guó)瑾;;繞一個(gè)角點(diǎn)的Bézier三角片C~1連續(xù)拼接[A];幾何設(shè)計(jì)與計(jì)算的新進(jìn)展[C];2005年
3 陳學(xué)淵;;運(yùn)載工具(含輪子)防爆層專利說(shuō)明[A];科技創(chuàng)輝煌——中國(guó)創(chuàng)新成果與學(xué)術(shù)精典[C];2011年
相關(guān)重要報(bào)紙文章 前1條
1 本報(bào)記者 黃敢 楊建智;我們有N種理由暢想銀三角的明天[N];江西日?qǐng)?bào);2010年
相關(guān)碩士學(xué)位論文 前2條
1 萬(wàn)浩芳;三角曲面細(xì)分方案研究[D];遼寧師范大學(xué);2010年
2 王超;三角Bézier曲面優(yōu)化及環(huán)切粗加工刀軌生成算法研究[D];山東理工大學(xué);2012年
,本文編號(hào):2229785
本文鏈接:http://www.sikaile.net/kejilunwen/huaxue/2229785.html
最近更新
教材專著