CN114918425B - 一种具有宽带可调吸收特性的金纳米棒及其制备方法 - Google Patents
一种具有宽带可调吸收特性的金纳米棒及其制备方法 Download PDFInfo
- Publication number
- CN114918425B CN114918425B CN202210700193.6A CN202210700193A CN114918425B CN 114918425 B CN114918425 B CN 114918425B CN 202210700193 A CN202210700193 A CN 202210700193A CN 114918425 B CN114918425 B CN 114918425B
- Authority
- CN
- China
- Prior art keywords
- gold nanorods
- broadband
- gold
- absorption
- narrow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title claims abstract description 109
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 49
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 238000002156 mixing Methods 0.000 claims abstract description 25
- 238000004088 simulation Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 17
- 230000035040 seed growth Effects 0.000 claims abstract description 8
- 238000001228 spectrum Methods 0.000 claims description 31
- 230000008033 biological extinction Effects 0.000 claims description 21
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 claims description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 8
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 8
- 238000005119 centrifugation Methods 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 claims description 2
- 230000012010 growth Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 230000003595 spectral effect Effects 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 238000004364 calculation method Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 abstract 1
- 239000010931 gold Substances 0.000 description 5
- 229910052737 gold Inorganic materials 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 239000002105 nanoparticle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 238000001069 Raman spectroscopy Methods 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002082 metal nanoparticle Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 238000007626 photothermal therapy Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000002198 surface plasmon resonance spectroscopy Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/05—Metallic powder characterised by the size or surface area of the particles
- B22F1/054—Nanosized particles
- B22F1/0545—Dispersions or suspensions of nanosized particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/003—Light absorbing elements
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Biophysics (AREA)
- Dispersion Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210700193.6A CN114918425B (zh) | 2022-06-20 | 2022-06-20 | 一种具有宽带可调吸收特性的金纳米棒及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210700193.6A CN114918425B (zh) | 2022-06-20 | 2022-06-20 | 一种具有宽带可调吸收特性的金纳米棒及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114918425A CN114918425A (zh) | 2022-08-19 |
CN114918425B true CN114918425B (zh) | 2023-07-14 |
Family
ID=82814113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210700193.6A Active CN114918425B (zh) | 2022-06-20 | 2022-06-20 | 一种具有宽带可调吸收特性的金纳米棒及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114918425B (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106984830A (zh) * | 2017-05-25 | 2017-07-28 | 上海应用技术大学 | 不同长径比金纳米棒的制备方法 |
CN108767492A (zh) * | 2018-04-25 | 2018-11-06 | 北京邮电大学 | 可调太赫兹宽带吸波器 |
CN111463651A (zh) * | 2020-03-25 | 2020-07-28 | 吉林大学 | 一种超短脉冲光纤激光器工作波长的调谐方法 |
CN112582554A (zh) * | 2020-12-10 | 2021-03-30 | 北京大学深圳研究生院 | 一种钙钛矿双带光电探测器及其制备方法 |
CN112987340A (zh) * | 2021-03-31 | 2021-06-18 | 华中科技大学 | 一种色盲色弱矫正镜及其制备方法 |
CN113030026A (zh) * | 2021-03-07 | 2021-06-25 | 天津理工大学 | 一种lspr多波长窄带可调谐传感器 |
CN113161758A (zh) * | 2021-04-27 | 2021-07-23 | 中国人民解放军国防科技大学 | 基于金属与石墨烯的可调控超宽带太赫兹吸收器 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7817924B2 (en) * | 2006-03-24 | 2010-10-19 | The Mitre Corporation | Rate adjustable differential phase shift key (DPSK) modulation |
CN102284705A (zh) * | 2011-08-15 | 2011-12-21 | 东南大学 | 一种长径比可大范围调控的金纳米棒的制备方法 |
CN103203459B (zh) * | 2013-03-08 | 2015-05-06 | 华南师范大学 | 一种金纳米棒的制备方法 |
CN104836108A (zh) * | 2015-05-15 | 2015-08-12 | 华南师范大学 | 宽带可饱和吸收体、制备方法及基于该器件的脉冲激光器 |
CN104985176A (zh) * | 2015-06-11 | 2015-10-21 | 江南大学 | 一种具有可调控手性信号的银包金纳米棒二聚体的制备方法 |
US10243660B2 (en) * | 2016-02-03 | 2019-03-26 | Northwester University | Ultrafast all-optical modulation of the visible and infrared spectrum with nanorod arrays |
JP6923778B2 (ja) * | 2017-02-10 | 2021-08-25 | 国立大学法人山梨大学 | シリカコーティングされた高分散性金ナノロッドの合成方法及び合成された金ナノロッドの分散液 |
CN106824184B (zh) * | 2017-03-27 | 2019-06-14 | 国家纳米科学中心 | 一种蘑菇状结构的金纳米棒-纳米氧化钛光催化材料及其制备方法和应用 |
CN112756623A (zh) * | 2020-12-31 | 2021-05-07 | 杭州电子科技大学 | 一种特殊结构的金-铂材料的合成方法 |
-
2022
- 2022-06-20 CN CN202210700193.6A patent/CN114918425B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106984830A (zh) * | 2017-05-25 | 2017-07-28 | 上海应用技术大学 | 不同长径比金纳米棒的制备方法 |
CN108767492A (zh) * | 2018-04-25 | 2018-11-06 | 北京邮电大学 | 可调太赫兹宽带吸波器 |
CN111463651A (zh) * | 2020-03-25 | 2020-07-28 | 吉林大学 | 一种超短脉冲光纤激光器工作波长的调谐方法 |
CN112582554A (zh) * | 2020-12-10 | 2021-03-30 | 北京大学深圳研究生院 | 一种钙钛矿双带光电探测器及其制备方法 |
CN113030026A (zh) * | 2021-03-07 | 2021-06-25 | 天津理工大学 | 一种lspr多波长窄带可调谐传感器 |
CN112987340A (zh) * | 2021-03-31 | 2021-06-18 | 华中科技大学 | 一种色盲色弱矫正镜及其制备方法 |
CN113161758A (zh) * | 2021-04-27 | 2021-07-23 | 中国人民解放军国防科技大学 | 基于金属与石墨烯的可调控超宽带太赫兹吸收器 |
Non-Patent Citations (2)
Title |
---|
基于石墨烯的太赫兹可调谐宽带超材料吸收器;袁晨;《测试技术学报》;265-271 * |
金纳米棒的光学性质研究进展;柯善林;《物理化学学报》;1275-1290 * |
Also Published As
Publication number | Publication date |
---|---|
CN114918425A (zh) | 2022-08-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104792766B (zh) | 表面增强拉曼散射基底及其制备方法 | |
CN109358033B (zh) | 一种核-卫星型金银复合纳米sers基底及其制备方法 | |
CN114918425B (zh) | 一种具有宽带可调吸收特性的金纳米棒及其制备方法 | |
CN109175394A (zh) | 一种小直径且超高长径比的均匀纳米银线可控制备方法 | |
CN105067807A (zh) | 一种免疫检测用纳米胶体金的制备方法 | |
CN106404738A (zh) | 一种氧化石墨烯/银纳米颗粒/金字塔形硅三维拉曼增强基底及制备方法和应用 | |
CN108746595B (zh) | 一种不同形貌金纳米双锥-金银纳米复合材料及其制备方法 | |
Xu et al. | Effect of graphene quantum dot size on plant growth | |
CN110586949A (zh) | 一种金纳米棒修饰方法及dna修饰的金纳米棒 | |
Yi et al. | Microwave-assisted polyol method rapid synthesis of high quality and yield Ag nanowires | |
CN108456848A (zh) | 一种Ag/FeS分层复合材料SERS基底及其制备方法 | |
CN105140341B (zh) | 一种薄膜太阳能电池前电极的制备方法 | |
CN108226123B (zh) | 一种飞秒激光制备表面增强拉曼散射基底的方法 | |
CN107914022A (zh) | 一种具有表面拉曼增强效果的银纳米线的制备方法 | |
CN113988354A (zh) | 基于机器学习的金纳米棒的合成优化方法、装置及介质 | |
CN109438980A (zh) | 一种光吸收器及其制备方法 | |
CN107192701A (zh) | 一种检测人工合成色素的表面增强拉曼散射基底及其制备方法和应用 | |
Chang et al. | Optimizing pyramidal silicon substrates through the electroless deposition of Ag nanoparticles for high-performance surface-enhanced Raman scattering | |
CN110666160A (zh) | 聚多巴胺包覆的肩并肩金纳米棒自组装复合纳米结构的制备方法及所得产品 | |
CN106853523B (zh) | 一种具有表面增强拉曼散射特性的多枝状金银复合纳米材料的制备方法 | |
Ullah et al. | Investigation of stability and rheological properties of silver nanoparticles stabilized by polyethylene glycol | |
Khan et al. | Synthesis and Characterization of PVP embedded Silver Nanoparticles to Study their Structural and Optical Properties | |
Fu-Xin et al. | Spectroscopy and optical properties of novel metal (II)-azo complex films in blue-violet light region | |
He et al. | Synthesis of uniform gold nanorods with large width to realize ultralow SERS detection | |
CN111718705A (zh) | 一种具有优化金属荧光增强效果的一维核壳结构纳米材料及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 310018 Xiasha Higher Education Zone, Hangzhou, Zhejiang Patentee after: HANGZHOU DIANZI University Country or region after: China Patentee after: Hangzhou University of Electronic Science and Technology Fuyang Institute of Electronic Information Co.,Ltd. Address before: 311400 3rd floor, building 3, Yinhu Huayuan, Yinhu street, Fuyang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou University of Electronic Science and Technology Fuyang Institute of Electronic Information Co.,Ltd. Country or region before: China Patentee before: HANGZHOU DIANZI University |
|
CP03 | Change of name, title or address |