Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Organic Thermoelectric Textiles for Harvesting Thermal Energy and
  Powering Electronics   Wearable thermoelectric devices show promises to generate electricity in a
ubiquitous, unintermittent and noiseless way for on-body applications.
Three-dimensional thermoelectric textiles (TETs) outperform other types in
smart textiles owing to their out-of-plane thermoelectric generation and good
structural conformability with fabrics. Yet, there has been lack of efficient
strategies in scalable manufacture of TETs for sustainably powering
electronics. Here, we fabricate organic spacer fabric shaped TETs by knitting
carbon nanotube yarn based segmented thermoelectric yarn in large scale.
Combing finite element analysis with experimental evaluation, we elucidate that
the fabric structure significantly influences the power generation. The
optimally designed TET with good wearability and stability shows high output
power density of 51.5 mW/m2 and high specific power of 173.3 uW/(g.K) at delta
T= 47.5 K. The promising on-body applications of the TET in directly and
continuously powering electronics for healthcare and environmental monitoring
is fully demonstrated. This work will broaden the research vision and provide
new routines for developing high-performance and large-scale TETs toward
practical applications.

22
The categories of this paper are: chao-dyn
5
The categories of this paper are: gr-qc
19
The categories of this paper are: eess
13
The categories of this paper are: quant-ph
29
The categories of this paper are: funct-an
7
The categories of this paper are: hep-th
26
The categories of this paper are: bayes-an
16
The categories of this paper are: stat
15
The categories of this paper are: nucl-ex
34
The categories of this paper are: chem-ph
28
The categories of this paper are: alg-geom
30
The categories of this paper are: q-alg
14
The categories of this paper are: math-ph
17
The categories of this paper are: q-fin
24
The categories of this paper are: dg-ga
32
The categories of this paper are: atom-ph