Large-scale fabrication of vertically aligned ZnO nanowire arrays

Wang, Zhong Lin; Hu, Youfan; Zhang, Yan; Xu, Chen; Zhu, Guang

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Title: Large-scale fabrication of vertically aligned ZnO nanowire arrays

Abstract

A generator includes a substrate, a first electrode layer, a dense plurality of vertically-aligned piezoelectric elongated nanostructures, an insulating layer and a second electrode layer. The substrate has a top surface and the first electrode layer is disposed on the top surface of the substrate. The dense plurality of vertically-aligned piezoelectric elongated nanostructures extends from the first electrode layer. Each of the nanostructures has a top end. The insulating layer is disposed on the top ends of the nanostructures. The second electrode layer is disposed on the non-conductive layer and is spaced apart from the nanostructures.

Inventors:: Wang, Zhong Lin; Hu, Youfan; Zhang, Yan; Xu, Chen; Zhu, Guang

Issue Date:: Tue Sep 09 00:00:00 EDT 2014

Research Org.:: Georgia Institute of Technology, Atlanta, GA (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1157074

Patent Number(s):: 8829767

Application Number:: 13/473,867

Assignee:: Georgia Tech Research Corporation (Atlanta, GA)

Patent Classifications (CPCs):: B - PERFORMING OPERATIONS B82 - NANOTECHNOLOGY B82Y - SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES

H - ELECTRICITY H02 - GENERATION H02N - ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR

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B - PERFORMING OPERATIONS B82 - NANOTECHNOLOGY B82Y - SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
B82Y30/00 - Nanotechnology for materials or surface science, e.g. nanocomposites
B82Y40/00 - Manufacture or treatment of nanostructures
B82Y5/00 - Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery

H - ELECTRICITY H02 - GENERATION H02N - ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
H02N2/18 - producing electrical output from mechanical input, e.g. generators
H02N2/181 - {Circuits
H02N2/186 - {Vibration harvesters}

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DOE Contract Number:: FG02-07ER46394

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: 77 NANOSCIENCE AND NANOTECHNOLOGY

Citation Formats


                    Wang, Zhong Lin, Hu, Youfan, Zhang, Yan, Xu, Chen, and Zhu, Guang. Large-scale fabrication of vertically aligned ZnO nanowire arrays.  United States: N. p., 2014. 
        Web.

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                    Wang, Zhong Lin, Hu, Youfan, Zhang, Yan, Xu, Chen, & Zhu, Guang. Large-scale fabrication of vertically aligned ZnO nanowire arrays.  United States.

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                    Wang, Zhong Lin, Hu, Youfan, Zhang, Yan, Xu, Chen, and Zhu, Guang. Tue .  
        "Large-scale fabrication of vertically aligned ZnO nanowire arrays".  United States.  https://www.osti.gov/servlets/purl/1157074.

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@article{osti_1157074,

  title        = {Large-scale fabrication of vertically aligned ZnO nanowire arrays},

  author       = {Wang, Zhong Lin and Hu, Youfan and Zhang, Yan and Xu, Chen and Zhu, Guang},

  abstractNote = {A generator includes a substrate, a first electrode layer, a dense plurality of vertically-aligned piezoelectric elongated nanostructures, an insulating layer and a second electrode layer. The substrate has a top surface and the first electrode layer is disposed on the top surface of the substrate. The dense plurality of vertically-aligned piezoelectric elongated nanostructures extends from the first electrode layer. Each of the nanostructures has a top end. The insulating layer is disposed on the top ends of the nanostructures. The second electrode layer is disposed on the non-conductive layer and is spaced apart from the nanostructures.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Sep 09 00:00:00 EDT 2014},

  month        = {Tue Sep 09 00:00:00 EDT 2014}

}

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Works referenced in this record:

Method of Producing a Piezoelectric or Pyroelectric Element
patent, October 1975

Mirayama, Naohiro; Oikawa, Takao
US Patent Document 3912830
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/3912830

Semiconducting oxide nanostructures
patent, July 2003

Wang, Zhong L.; Pan, Zhengwei; Dai, Zurong
US Patent Document 6,586,095
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6586095

Nanoscale junction arrays and methods for making same
patent, May 2007

Wang, Zhong L.; Gao, Pu
US Patent Document 7,220,310
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7220310

Large scale patterned growth of aligned one-dimensional nanostructures
patent, April 2008

Wang, Zhong L.; Summers, Christopher J.; Wang, Xudong
US Patent Document 7,351,607
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7351607

Hybrid solar nanogenerator cells
patent, April 2010

Wang, Zhong L.; Wang, Xudong
US Patent Document 7,705,523
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7705523

Muscle-driven nanogenerators
patent, March 2011

Wang, Zhong L.; Yang, Rusen
US Patent Document 7,898,156
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7898156

Flexible nanogenerators
patent, July 2011

Wang, Zhong L.; Wang, Xudong; Qin, Yong
US Patent Document 7,982,370
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7982370

Apparatus for generating electrical energy and method for manufacturing the same
patent, January 2013

Choi, Dukhyun; Choi, Jaeyoung; Kim, Sang-Woo
US Patent Document 8,354,776
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8354776

Methods of manufacturing a lithography template
patent-application, November 2003

Voisin, Ronald D.
US Patent Application 10/136188; 20030205657
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20030205657

Processes for fabricating conductive patterns using nanolithography as a patterning tool
patent-application, July 2004

Crocker, JR., Percy Vandorn; Demers, Linette; Amro, Nabil A.
US Patent Application 10/647430; 20040127025
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20040127025

Sensing system for measuring cavitation
patent-application, September 2005

Puskas, William L.
US Patent Application 11/047110; 20050188751
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20050188751

Gallium nitride based diodes with low forward voltage and low reverse current operation
patent-application, November 2005

Parikh, Primit; Mishra, Umesh
US Patent Document 11/173035; 20050242366
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20050242366

Nano-Piezoelectronics
patent-application, March 2008

Wang, Zhongl; Wang, Xudong; Song, Jinhui
US Patent Application 11/760002; 20080067618
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20080067618

Flexible Nanogenerators
patent-application, March 2009

Wang, Zhong L.; Wang, Xudong; Qin, Yong
US Patent Application 12/209310; 20090066195
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090066195

Stacked Mechanical Nanogenerators
patent-application, May 2009

Wang, Zhong L.; Xu, Sheng
US Patent Application 12/338131; 20090115293
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090115293

Self-Activated Nanoscale Piezoelectric Motion Sensor
patent-application, July 2009

Wang, Zhong L.; Jun, Zhou
US Patent Application 12/413470; 20090179523
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090179523

Automatic Recharging Wireless Headset
patent-application, August 2009

Kroll, Braden; Kroll, Mark W.
US Patent Application 12/033366; 20090209303
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090209303

Human Energy Harvesting and Storage System
patent-application, February 2010

Jones, Thomas A.; Bryant, Wade A.; Farcas, Cristian
US Patent Application 12/432593; 20100026142
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20100026142

Piezoelectric and Semiconducting Coupled Nanogenerators
patent-application, May 2010

Wang, Zhong L.; Song, Jinhui; Wang, Xudong
US Patent Application 11/608865; 20100117488
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20100117488

Flexible Energy Conversion Device and Method of Manufacturing the Same
patent-application, June 2010

Kim, Sanghyeob; Chung, Myungae; Sohn, Sungwon
US Patent Application 12/629925; 20100139750
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20100139750

Nano Piezoelectric Device and Method of Forming the Same
patent-application, June 2010

Park, JOng-Hyurk
US Patent Application 12/544694; 20100141095
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20100141095

Energy harvesting devices
patent-application, June 2010

Cho, Sung Nae
US Patent Application 12/654254; 20100147371
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20100147371

Super Sensitive UV Detector Using Polymer Functionalized Nanobelts
patent-application, July 2010

Wang, Zhong L.; Lao, Changshi; Zhou, Jun
US Patent Application 12/498605; 20100171095
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20100171095

Prosthetic Limb Monitoring System
patent-application, July 2010

Sanders, Joan; Myers, Timothy; Hafner, Brian
US Patent Application 12/694409; 20100191153
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20100191153

Apparatus For Generating Electrical Energy And Method For Manufacturing The Same
patent-application, October 2010

Choi, Dukhyun; Choi, Jaeyoung
US Patent Application 12/535967; 20100253184
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20100253184

Fiber Optic Solar Nanogenerator Cells
patent-application, October 2010

Wang, Zhong L.; Weintraub, Benjamin; Wei, Yaguang
US Patent Application 12/750259; 20100258160
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20100258160

High-Efficiency Compact Miniaturized Energy Harvesting And Storage Device
patent-application, December 2010

Mohamadi, Farrokh
US Patent Application 12/631772; 20100314968
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20100314968

Apparatus for Generating Electrical Energy And Method for Manufacturing the Same
patent-application, March 2011

Choi, Duk-Hyun; Choi, Jae-Young; Lee, Sang-Yoon
US Patent Application 12/862919; 20110050042
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20110050042

Interior tire power generation apparatus and tire monitoring system using the same
patent-application, March 2011

Hirabayashi, Yasutoshi; Sakashita, Yukio
US Patent Application 12/891582; 20110074564
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20110074564

Large-Scale Lateral Nanowire Arrays Nanogenerators
patent-application, May 2011

Wang, Zhong L.; Xu, Chen; Qin, Yong
US Patent Application 12/943499; 20110107569
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20110107569

MEMS power generator with transverse mode thin film PZT
journal, July 2005

Jeon, Y. B.; Sood, R.; Jeong, J.-h.
Sensors and Actuators A: Physical, Vol. 122, Issue 1, p. 16-22
https://doi.org/10.1016/j.sna.2004.12.032

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Title: Large-scale fabrication of vertically aligned ZnO nanowire arrays

Abstract

Citation Formats

Method of Producing a Piezoelectric or Pyroelectric Element patent, October 1975

Semiconducting oxide nanostructures patent, July 2003

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Muscle-driven nanogenerators patent, March 2011

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Method of Producing a Piezoelectric or Pyroelectric Element
patent, October 1975

Semiconducting oxide nanostructures
patent, July 2003

Nanoscale junction arrays and methods for making same
patent, May 2007

Large scale patterned growth of aligned one-dimensional nanostructures
patent, April 2008

Hybrid solar nanogenerator cells
patent, April 2010

Muscle-driven nanogenerators
patent, March 2011

Flexible nanogenerators
patent, July 2011

Apparatus for generating electrical energy and method for manufacturing the same
patent, January 2013

Methods of manufacturing a lithography template
patent-application, November 2003

Processes for fabricating conductive patterns using nanolithography as a patterning tool
patent-application, July 2004

Sensing system for measuring cavitation
patent-application, September 2005

Gallium nitride based diodes with low forward voltage and low reverse current operation
patent-application, November 2005

Nano-Piezoelectronics
patent-application, March 2008

Flexible Nanogenerators
patent-application, March 2009

Stacked Mechanical Nanogenerators
patent-application, May 2009

Self-Activated Nanoscale Piezoelectric Motion Sensor
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Automatic Recharging Wireless Headset
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Human Energy Harvesting and Storage System
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Piezoelectric and Semiconducting Coupled Nanogenerators
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Flexible Energy Conversion Device and Method of Manufacturing the Same
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