Results 11 to 20 of about 1,025 (230)

Recent Progress in Flexible Organic Thermoelectrics [PDF]

Micromachines, 2018
Environmental energy issues caused by the burning of fossil fuel such as coal, and petroleum, and the limited resources along with the increasing world population pose a world-wide challenge. Alternative energy sources including solar energy, wind energy,
Mario Culebras, Kyungwho Choi, Chungyeon Cho   +2 more
doaj   +5 more sources

High‐Performance n‐Type Organic Thermoelectrics Enabled by Synergistically Achieving High Electron Mobility and Doping Efficiency [PDF]

Advanced Science, 2023
n‐Doped polymers with high electrical conductivity (σ) are still very scarce in organic thermoelectrics (OTEs), which limits the development of efficient organic thermoelectric generators.
Kui Feng, Junwei Wang, Sang Young Jeong, Wanli Yang, Jianfeng Li, Han Young Woo, Xugang Guo   +6 more
doaj   +3 more sources

N-type organic thermoelectrics: demonstration of ZT > 0.3 [PDF]

Nature Communications, 2020
Achieved high thermoelectric figure of merit (ZT) in organic thermoelectric materials remains a challenge due to their low packing order and poor host/dopant miscibility.
Jian Liu, Bas van der Zee, Riccardo Alessandri, Selim Sami, Jingjin Dong, Mohamad I. Nugraha, Alex J. Barker, Sylvia Rousseva, Li Qiu, Xinkai Qiu, Nathalie Klasen, Ryan C. Chiechi, Derya Baran, Mario Caironi, Thomas D. Anthopoulos, Giuseppe Portale, Remco W. A. Havenith, Siewert J. Marrink, Jan C. Hummelen, L. Jan Anton Koster   +19 more
doaj   +2 more sources

A thermally activated and highly miscible dopant for n-type organic thermoelectrics [PDF]

Nature Communications, 2020
Realizing efficient n-doping in organic thermoelectrics remains a challenge due to dopant-semiconductor immiscibility, poor dopant stability and low doping efficiency.
Chi-Yuan Yang, Yi-Fan Ding, Dazhen Huang, Jue Wang, Ze-Fan Yao, Chun-Xi Huang, Yang Lu, Hio-Ieng Un, Fang-Dong Zhuang, Jin-Hu Dou, Chong-an Di, Daoben Zhu, Jie-Yu Wang, Ting Lei, Jian Pei   +14 more
doaj   +2 more sources

Enhanced Humid Reliability of Organic Thermoelectrics via Crosslinking with Glycerol [PDF]

Nanomaterials, 2019
Poly(3,4-ethylenedioxythiophene):poly(4-styrenesulfonate) (PEDOT:PSS) has shown significant achievements in organic thermoelectrics (TEs) as an alternative for inorganic counterparts.
Jaeyun Kim, Jae Gyu Jang, Jeonghun Kwak, Jong-In Hong, Sung Hyun Kim   +4 more
doaj   +2 more sources

Achieving Efficient p‐Type Organic Thermoelectrics by Modulation of Acceptor Unit in Photovoltaic π‐Conjugated Copolymers [PDF]

Advanced Science, 2022
π‐Conjugated donor (D)−acceptor (A) copolymers have been extensively studied as organic photovoltaic (OPV) donors yet remain largely unexplored in organic thermoelectrics (OTEs) despite their outstanding mechanical bendability, solution processability ...
Junhui Tang, Jingjing Ji, Ruisi Chen, Yongkun Yan, Yan Zhao, Ziqi Liang   +5 more
doaj   +2 more sources

Fluorinated Alkyl Chains Terminated Polar Glycol Ether Side Chain for N‐Type Organic Thermoelectrics with Enhanced Performance and Air Stability [PDF]

Advanced Science
N‐type organic thermoelectric materials with excellent device performance and air stability are critically important for practical applications in organic thermoelectric devices. However, the design and synthesis of air‐stable n‐type conductive materials
Gang Ye, Yazhuo Kuang, Mingyu Ma, Xiantao Peng, Jian Liu   +4 more
doaj   +2 more sources

Amphipathic Side Chain of a Conjugated Polymer Optimizes Dopant Location toward Efficient N‐Type Organic Thermoelectrics [PDF]

Advanced Materials, 2021
Marten Koopmans, Selim Sami, Mohamad Insan Nugraha   +2 more
exaly   +2 more sources

Unveiling Thermoelectric Properties of SURMOF Nanofilms: A New Frontier in Molecular Thermoelectrics [PDF]

Advanced Science
Molecular thermoelectric materials, which harness molecular‐level design principles to optimize energy conversion, have emerged as a promising strategy for addressing the limitations of bulk inorganic thermoelectrics, such as brittleness and high ...
Jiwoo Park, Soo Jin Cho, Dong Su Lee, Sohyun Park   +3 more
doaj   +2 more sources

Organic Thermoelectric Materials for Wearable Electronic Devices

Sensors
Wearable electronic devices have emerged as a pivotal technology in healthcare and artificial intelligence robots. Among the materials that are employed in wearable electronic devices, organic thermoelectric materials possess great application potential ...
Runfeng Xiao, Xiaoyan Zhou, Chan Zhang, Xi Liu, Shaobo Han, Canyan Che   +5 more
doaj   +3 more sources