Selenium‐Substituted Diketopyrrolopyrrole Polymer for High‐Performance p‐Type Organic Thermoelectric Materials

2019 ◽  
Vol 131 (52) ◽  
pp. 19170-19175 ◽  
Author(s):  
Jiamin Ding ◽  
Zitong Liu ◽  
Wenrui Zhao ◽  
Wenlong Jin ◽  
Lanyi Xiang ◽  
...  
Keyword(s):  
Thermoelectric Materials ◽  
High Performance ◽  
Organic Thermoelectric Materials ◽  
P Type

scholarly journals Titelbild: Selenium‐Substituted Diketopyrrolopyrrole Polymer for High‐Performance p‐Type Organic Thermoelectric Materials (Angew. Chem. 52/2019)

2019 ◽  
Vol 131 (52) ◽  
pp. 18893-18893
Author(s):  
Jiamin Ding ◽  
Zitong Liu ◽  
Wenrui Zhao ◽  
Wenlong Jin ◽  
Lanyi Xiang ◽  
...  
Keyword(s):  
Thermoelectric Materials ◽  
High Performance ◽  
Organic Thermoelectric Materials ◽  
P Type

Selenium‐Substituted Diketopyrrolopyrrole Polymer for High‐Performance p‐Type Organic Thermoelectric Materials

2019 ◽  
Vol 58 (52) ◽  
pp. 18994-18999 ◽  
Author(s):  
Jiamin Ding ◽  
Zitong Liu ◽  
Wenrui Zhao ◽  
Wenlong Jin ◽  
Lanyi Xiang ◽  
...  
Keyword(s):  
Thermoelectric Materials ◽  
High Performance ◽  
Organic Thermoelectric Materials ◽  
P Type

Structure Design for High Performance n-Type Polymer Thermoelectric Materials

2021 ◽  
Author(s):  
Qi Zhang ◽  
Hengda Sun ◽  
Meifang Zhu
Keyword(s):  
Conjugated Polymers ◽  
Thermoelectric Materials ◽  
High Performance ◽  
Waste Heat ◽  
Building Blocks ◽  
Structure Design ◽  
Potential Candidate ◽  
Polymer Backbone ◽  
P Type ◽  
Polymer Thermoelectric

Abstract Organic thermoelectric (OTE) materials have been regarded as a potential candidate to harvest waste heat from complex, low temperature surfaces of objects and convert it into electricity. Recently, n-type conjugated polymers as organic thermoelectric materials have aroused intensive research in order to improve their performance to match up with their p-type counterpart. In this review, we discuss aspects that affect the performance of n-type OTEs, and further focus on the effect of planarity of backbone on doping efficiency and eventually the TE performance. We then summarize strategies such as implementing rigid n-type polymer backbone or modifying conventional polymer building blocks for more planar conformation. In the outlook part, we conclude forementioned devotions and point out new possibility that may promote the future development of this field.

Balancing the electrical conductivity and Seebeck coefficient by controlled interfacial doping towards high performance benzothienobenzothiophene-based organic thermoelectric materials

2019 ◽  
Vol 7 (43) ◽  
pp. 24982-24991 ◽  
Author(s):  
Jingjuan Tan ◽  
Zhanhua Chen ◽  
Dagang Wang ◽  
Shihui Qin ◽  
Xu Xiao ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Seebeck Coefficient ◽  
Thermoelectric Materials ◽  
High Performance ◽  
Organic Thermoelectric Materials

A generally applicable strategy of balancing the electrical conductivity and Seebeck coefficient for high-performance organic thermoelectric composites by controlled interfacial doping.

High-performance p-type elemental Te thermoelectric materials enabled by the synergy of carrier tuning and phonon engineering

2020 ◽  
Vol 8 (24) ◽  
pp. 12156-12168
Author(s):  
Decheng An ◽  
Shaoping Chen ◽  
Xin Zhai ◽  
Yuan Yu ◽  
Wenhao Fan ◽  
...  
Keyword(s):  
Thermoelectric Materials ◽  
High Performance ◽  
Figure Of Merit ◽  
Phonon Transport ◽  
P Type

An outstanding figure-of-merit zT ≈ 1.06 at 600 K for p-type elemental Te thermoelectrics is realized by synergistically tuning their carrier and phonon transport behaviors via a multicomponent alloying strategy.

Achieving high-performance p-type SmMg2Bi2 thermoelectric materials through band engineering and alloying effects

2020 ◽  
Vol 8 (31) ◽  
pp. 15760-15766 ◽  
Author(s):  
Udara Saparamadu ◽  
Xiaojian Tan ◽  
Jifeng Sun ◽  
Zhensong Ren ◽  
Shaowei Song ◽  
...  
Keyword(s):  
Power Generation ◽  
Thermoelectric Materials ◽  
High Performance ◽  
Promising Material ◽  
Band Engineering ◽  
P Type ◽  
Alloying Effects

P-type SmMg2Bi2, a new member of Bi-based 1-2-2 Zintl family, has been investigated and demonstrated to be a promising material for application in TE power generation.

LnPdSb (Ln=La,Gd): Promising intermetallics with large carrier mobility for high performance p-type thermoelectric materials

2006 ◽  
Vol 89 (9) ◽  
pp. 092108 ◽  
Author(s):  
Takeyuki Sekimoto ◽  
Ken Kurosaki ◽  
Hiroaki Muta ◽  
Shinsuke Yamanaka
Keyword(s):  
Thermoelectric Materials ◽  
High Performance ◽  
Carrier Mobility ◽  
P Type
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