skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Plasma-jet printing of colloidal thermoelectric Bi2Te3 nanoflakes for flexible energy harvesting

Journal Article · · Nanoscale
DOI:https://doi.org/10.1039/d2nr06454e· OSTI ID:2228271

Thermoelectric generators (TEGs) convert temperature differences into electrical power and are attractive among energy harvesting devices due to their autonomous and silent operation. While thermoelectric materials have undergone substantial improvements in material properties, a reliable and cost-effective fabrication method suitable for microgravity and space applications remains a challenge, particularly as commercial space flight and extended crewed space missions increase in frequency. This paper demonstrates the use of plasma-jet printing (PJP), a gravity-independent, electromagnetic field-assisted printing technology, to deposit colloidal thermoelectric nanoflakes with engineered nanopores onto flexible substrates at room temperature. We observe substantial improvements in material adhesion and flexibility with less than 2% and 11% variation in performance after 10 000 bending cycles over 25 mm and 8 mm radii of curvature, respectively, as compared to previously reported TE films. Our printed films demonstrate electrical conductivity of 2.5 × 103 S m-1 and a power factor of 70 μW m-1 K-2 at room temperature. To our knowledge, these are the first reported values of plasma-jet printed thermoelectric nanomaterial films. This advancement in plasma jet printing significantly promotes the development of nanoengineered 2D and layered materials not only for energy harvesting but also for the development of large-scale flexible electronics and sensors for both space and commercial applications.

Research Organization:
Idaho National Laboratory (INL), Idaho Falls, ID (United States)
Sponsoring Organization:
USDOE Office of Nuclear Energy (NE), Nuclear Energy University Program (NEUP); National Aeronautics and Space Administration (NASA); National Science Foundation (NSF); Idaho Global Entrepreneurial Mission (IGEM)
Grant/Contract Number:
AC07-05ID14517; 80NSSC19M0151; 2113873; CMMI-1825502; 3732018
OSTI ID:
2228271
Report Number(s):
INL/JOU-23-75527-Rev000
Journal Information:
Nanoscale, Vol. 15, Issue 14; ISSN 2040-3364
Publisher:
Royal Society of ChemistryCopyright Statement
Country of Publication:
United States
Language:
English

References (38)

Ink‐Based Additive Nanomanufacturing of Functional Materials for Human‐Integrated Smart Wearables journal July 2020
A Flexible Thermoelectric Generator Worn on the Leg to Harvest Body Heat Energy and to Recognize Motor Activities: A Preliminary Study journal January 2021
High-performance wearable thermoelectric generator with self-healing, recycling, and Lego-like reconfiguring capabilities journal February 2021
Thermoelectric Refrigeration book January 1964
Flexible Thermoelectric Devices of Ultrahigh Power Factor by Scalable Printing and Interface Engineering journal November 2019
New frontier in printed thermoelectrics: formation of β-Ag2Se through thermally stimulated dissociative adsorption leads to high ZT journal January 2020
A new class of doped nanobulk high-figure-of-merit thermoelectrics by scalable bottom-up assembly journal January 2012
High-performance bulk thermoelectrics with all-scale hierarchical architectures journal September 2012
New Directions for Low-Dimensional Thermoelectric Materials journal April 2007
3D Printing of Solution‐Processable 2D Nanoplates and 1D Nanorods for Flexible Thermoelectrics with Ultrahigh Power Factor at Low‐Medium Temperatures journal September 2019
High-Thermoelectric Performance of Nanostructured Bismuth Antimony Telluride Bulk Alloys journal May 2008
Synthesis and Thermoelectric Characterization of Bi2Te3 Nanoparticles journal November 2009
Bi2Te3 Plates with Single Nanopore: The Formation of Surface Defects and Self-Repair Growth journal February 2018
Growth of single-crystalline Bi2Te3 hexagonal nanoplates with and without single nanopores during temperature-controlled solvothermal synthesis journal July 2019
High-Performance Ag–Se-Based n-Type Printed Thermoelectric Materials for High Power Density Folded Generators journal April 2020
Dispenser-printed planar thick-film thermoelectric energy generators journal September 2011
High-performance and flexible thermoelectric films by screen printing solution-processed nanoplate crystals journal September 2016
High‐Performance Flexible Bismuth Telluride Thin Film from Solution Processed Colloidal Nanoplates journal October 2020
3D Conformal Printing and Photonic Sintering of High‐Performance Flexible Thermoelectric Films Using 2D Nanoplates journal July 2019
Plasma jet printing for flexible substrates journal March 2016
Plasma Jet Printing of Electronic Materials on Flexible and Nonconformal Objects journal November 2014
High-speed photographs of a dielectric barrier atmospheric pressure plasma jet journal April 2005
Plasma jet printing of metallic patterns in zero gravity journal June 2022
Atmospheric Pressure Plasma Printing of Nanomaterials for IoT Applications journal January 2020
Plasma Jet Printing and in Situ Reduction of Highly Acidic Graphene Oxide journal May 2018
Monitoring the multiphasic evolution of bismuth telluride nanoplatelets journal January 2020
Few-Layer Nanoplates of Bi 2 Se 3 and Bi 2 Te 3 with Highly Tunable Chemical Potential journal June 2010
Influence of the gas-flow Reynolds number on a plasma column in a glass tube journal August 2013
Laminar and turbulent flow modes of cold atmospheric pressure argon plasma jet journal May 2018
Length control of He atmospheric plasma jet plumes: Effects of discharge parameters and ambient air journal April 2009
Relation between plasma plume charge and length in atmospheric pressure plasma journal October 2014
Investigation of a co-flowing buoyant jet: experiments on the effect of Reynolds number and Richardson number journal December 1992
Flow structure in the near-field of buoyant low-density gas jets journal April 2006
Correlation between helium mole fraction and plasma bullet propagation in low temperature plasma jets journal March 2010
High-speed rainbow schlieren visualization of an oscillating helium jet undergoing gravitational change journal March 2006
Influence of helium mole fraction distribution on the properties of cold atmospheric pressure helium plasma jets journal August 2012
Fully Printed Organic–Inorganic Nanocomposites for Flexible Thermoelectric Applications journal May 2018
Fabrication of Flexible Thermoelectric Thin Film Devices by Inkjet Printing journal January 2014

Similar Records

Inkjet Printing of Single-Crystalline Bi2Te3 Thermoelectric Nanowire Networks
Journal Article · Fri Mar 17 00:00:00 EDT 2017 · Advanced Electronic Materials · OSTI ID:2228271

Flexible Thermoelectric Devices of Ultrahigh Power Factor by Scalable Printing and Interface Engineering
Journal Article · Thu Nov 14 00:00:00 EST 2019 · Advanced Functional Materials · OSTI ID:2228271

High‐Performance Flexible Bismuth Telluride Thin Film from Solution Processed Colloidal Nanoplates
Journal Article · Fri Oct 09 00:00:00 EDT 2020 · Advanced Materials Technologies · OSTI ID:2228271