Results 201 to 210 of about 6,884,869 (294)

Atomic-Level Regiospecific Engineering of Asymmetric Acceptors for Efficient Organic Solar Cells With Reduced Energetic Disorder. [PDF]

Small
Shi J, Hu H, Ding P, Zhu J, Han C, Mao Z, Yang M, Ge J, Yang D, Ge Z.   +9 more
europepmc   +1 more source

Strongly Anisotropic and Rapid Excitons Transport in Organic Crystal

Advanced Science, EarlyView.
The increased exciton diffusion length is beneficial to simplify device design and enhance photoelectric conversion efficiency. But the isotropic exciton diffusion may lead to reduced transport efficiency directed to the charge separation site. Here we have successfully achieved strongly anisotropic and rapid excitons transport in thienopyrrole ...
Minjie Li, Zheng‐Fei Liu, Jiajia Ma, Dayujia Huo, Ganglong Cui, Qing‐Zheng Yang, Yan Wan   +6 more
wiley   +1 more source

Integration of Metal-Organic Framework With Polymer Electrolyte Enables Efficient and Robust Organic Solar Cells. [PDF]

Angew Chem Int Ed Engl
Wang T, Liu Y, Wu J, Wang J, He Z, Zhou Y, Zhang X, Wang W, Fu Y, Lu X, Peng X, Fan B, Huang F, Cao Y.   +13 more
europepmc   +1 more source

Improving High‐Temperature Operational Stability of Inverted Perovskite Solar Cells Through MXene Heat‐Dissipating Layers

Advanced Science, EarlyView.
MeO‐2PACz‐functionalized MXene nanosheets create a thermally conductive buried interface in inverted perovskite solar cells. The interface improves heat spreading, suppresses defects and ion migration, and strengthens charge extraction, extending T80 at 65°C from 141 to 687 h while maintaining competitive efficiency.
Masoud Karimipour, Nil Monrós Oliveras, Zhenchuan Tian, Timm Swoboda, Francesco Salutari, Marianna Sledzinska, Maria Chiara Spadaro, Kenedy Tabah Tanko, Javier Rodríguez‐Viejo, Jordi Arbiol, Tiankai Zhang, Feng Gao, Monica Lira‐Cantu   +12 more
wiley   +1 more source

Self-Doped Perylene Diimide-Based Polymers for Simultaneous Improvements in Efficiency and Thermal Stability of Organic Solar Cells. [PDF]

Small
Lee Y, Lee S, Lee S, Bae K, Kim T, Cho WH, Kim M, Kyaw MT, Lee KK, Jeong HY, Kim BJ, Park Y, Kim B.   +12 more
europepmc   +1 more source

Self‐Sustaining Sensing Systems: Integration Strategies and Signal–Power Matching in Energy‐Harvesting Electronics

Advanced Science, EarlyView.
Energy‐harvesting‐integrated sensors couple ambient energy conversion with sensing, processing, and wireless communication. This review organizes recent progress through integration architectures and operating principles, revisiting co‐packaged, monolithic, and co‐functional designs together with always‐on, event‐driven, and multi‐modal sensing modes ...
Taehyun Park, Ki‐Yoon Park, Yeonho Choi, Dong‐Myeong Shin, Hong‐Joon Yoon, Hocheon Yoo   +5 more
wiley   +1 more source

Fluorine Positional Isomerism Enables H-Aggregation for High-Performance Semicrystalline Polymer Donors in Organic Solar Cells. [PDF]

Small
Sun S, Wei Z, Peng W, Yue Y, Shen H, Zheng B, Ni J, Wan M, Wang J, Zhang J, Huo L.   +10 more
europepmc   +1 more source

Electron‐Beam Enables Spatially Resolved Defect‐Mediated Work Function Modulation in FAPbI3 Perovskite Thin Films

Advanced Science, EarlyView.
Electron‐beam irradiation enables defect‐mediated work function modulation in metal halide perovskites by regulating interstitial iodides. This approach allows continuous Fermi‐level tuning and spatially resolved formation of lateral surface‐potential‐defined junctions with built‐in potential.
Hyeonho Park, Seung‐Gu Choi, Jae‐Hwan Kim, Dong‐Jun Lee, Sung‐Kwang Jung, Gwanghee Lee, HongSeok Kim, Kyung‐Hwan Jin, Jin‐Wook Lee, Seong Heon Kim   +9 more
wiley   +1 more source

Cross‐scale Material‐Structure Synergy for 2D Metamaterials: Toward Customizable Intelligent Electromagnetic Manipulation in Multiphysics Fields

Advanced Science, EarlyView.
Recent advances in metasurface‐enabled low‐observable technologies are reviewed from the perspective of cross‐scale material–structure synergy. Electromagnetic, thermal, optical, and acoustic stealth are highlighted together with dynamic tuning, programmable coding, data‐driven inverse design, artificial intelligence, multispectral compatibility, and ...
Shuhao Wang, Xing Yang, Liping Liu, Yang Peng, Yangyang Wang, Hualiang Lv   +5 more
wiley   +1 more source

3‑Thiophenemalonic Acid Additive Enhanced Performance in Perovskite Solar Cells

ACS Omega
Samuel Abicho, Bekele Hailegnaw, Felix Mayr, Munise Cobet, Cigdem Yumusak, Teshome Abute Lelisho, Teketel Yohannes, Martin Kaltenbrunner, Niyazi Serdar Sariciftci, Markus Clark Scharber, Getachew Adam Workneh   +10 more
doaj   +1 more source