More powerful twistron carbon nanotube yarn mechanical energy harvesters (Record no. 54497)

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fixed length control field 01965nam a2200241Ia 4500
003 - CONTROL NUMBER IDENTIFIER
control field MX-MdCICY
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250625162448.0
040 ## - CATALOGING SOURCE
Transcribing agency CICY
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-20402
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fixed length control field 250602s9999 xx |||||s2 |||| ||und|d
245 10 - TITLE STATEMENT
Title More powerful twistron carbon nanotube yarn mechanical energy harvesters
490 0# - SERIES STATEMENT
Volume/sequential designation Advanced Materials, 34(27), p.2201826, 2022
520 3# - SUMMARY, ETC.
Summary, etc. Stretching a coiled carbon nanotube (CNT)yarn can provide large, reversible electrochemical capacitance changes, which convert mechanical energy to electricity. Here, it is shown that the performance of these "twistron" harvesters can be increased by optimizing the alignment of precursor CNT forests, plastically stretching the precursor twisted yarn, applying much higher tensile loads during precoiling twist than for coiling, using electrothermal pulse annealing under tension, and incorporating reduced graphene oxide nanoplates. The peak output power for a 1 and a 30 Hz sinusoidal deformation are 0.73 and 3.19 kW kg?1, respectively, which are 24- and 13-fold that of previous twistron harvesters at these respective frequencies. This performance at 30 Hz is over 12-fold that of other prior-art mechanical energy harvesters for frequencies between 0.1 and 600 Hz. The maximum energy conversion efficiency is 7.2-fold that for previous twistrons. Twistron anode and cathode yarn arrays are stretched 180° out-of-phase by locating them in the negative and positive compressibility directions of hinged wine-rack frames, thereby doubling the output voltage and reducing the input mechanical energy.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Wang, Z.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Mun, T. J.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Machado, F. M.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Moon, J. H.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Fang, S.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Aliev, A. E.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Baughman, R. H.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1_wWhhU8DjVrbqeUfYS5LQxbzgZH5dsOW/view?usp=drivesdk">https://drive.google.com/file/d/1_wWhhU8DjVrbqeUfYS5LQxbzgZH5dsOW/view?usp=drivesdk</a>
Public note Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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Source of classification or shelving scheme Clasificación local
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-20402 25.06.2025 25.06.2025 Documentos solicitados