Results 161 to 170 of about 116,428 (235)

Advancing efficiency in deep-blue OLEDs: Exploring a machine learning-driven multiresonance TADF molecular design. [PDF]

Sci Adv
Kim HS, Cheon HJ, Lee SH, Kim J, Yoo S, Kim YH, Adachi C.   +6 more
europepmc   +1 more source

Dry Battery Electrode Technology: From Early Concepts to Industrial Applications

Advanced Energy Materials, EarlyView.
This review highlights dry battery electrode coating as a promising approach toward environmentally friendly and efficient battery electrode production. It focuses on polytetrafluoroethylene binder based dry film methods and summarizes the historical background, recent developments for lithium‐Ion and next‐generation batteries, as well as approaches ...
Benjamin Schumm, Arthur Dupuy, Milena Lux, Christian Girsule, Susanne Dörfler, Florian Schmidt, Magdalena Fiedler, Maria Rosner, Felix Hippauf, Stefan Kaskel   +9 more
wiley   +1 more source

Nonplanar structure accelerates reverse intersystem crossing of TADF emitters: nearly 40% EQE and relieved efficiency roll off. [PDF]

Chem Sci
Liu H, Liu Y, Chen G, Meng Y, Peng H, Miao J, Yang C.   +6 more
europepmc   +1 more source

Dynamic Cycling of Ultrathin Li Metal Anode via Electrode–Electrolyte Interphase Comprising Lithiophilic Ag and Abundant LiF under Carbonate‐Based Electrolyte

Advanced Energy Materials, EarlyView.
The silver trifluoromethanesulfonate (AgTFMS) simultaneously forms metallic Ag and abundant LiF on the Li metal surface after dissolution in carbonate‐based electrolyte, whereas lithium trifluoromethanesulfonate (LiTFMS) only generates LiF‐rich solid‐electrolyte interphase (SEI).
Jong Hun Sung, Un Hwan Lee, Jiwon Lee, Bo Yu, Muhammad Irfansyah Maulana, Seung‐Tae Hong, Hyun Deog Yoo, Joonhee Kang, Jong‐Sung Yu   +8 more
wiley   +1 more source

A figure of merit for efficiency roll-off in TADF-based organic LEDs. [PDF]

Nature
Diesing S, Zhang L, Zysman-Colman E, Samuel IDW.   +3 more
europepmc   +1 more source

Potassium‐Ion Battery Electrodes from Potassium Ferricyanide Nanoplatelets: Thin Platelets and Thick Electrodes Unlock High Areal Capacity and Excellent Rate Performance

Advanced Energy Materials, EarlyView.
This study converts bulk KFC powder into 2D nanoplatelets using a simple liquid‐phase exfoliation. These 2D nanoplatelets are mixed with carbon nanotubes to create porous, conductive, and robust electrodes with thicknesses reaching up to 105 µm. The KFC/SWCNT nanocomposite achieves an areal capacity of 0.65 mAh cm−2 at 20 mA g−1, with a retention of 92%
Harneet Kaur, Bharathi Konkena, Mark McCrystall, Kevin Synnatschke, Cian Gabbett, Jose Munuera, Jack Maughan, Lee Gannon, Ross Smith, Yumei Jiang, Tian Carey, Cormac Mc Guinness, Valeria Nicolosi, Jonathan N Coleman   +13 more
wiley   +1 more source

Blue Exciplexes in Organic Light-Emitting Diodes: Opportunities and Challenges. [PDF]

Molecules
Yan D, Zhang M, Wang J, Jing X, Sun J, Zhang Y, Yang L, Sheng R, Chen P.   +8 more
europepmc   +1 more source

Alternative Solid‐State Synthesis Route for Highly Fluorinated Disordered Rock‐Salt Cathode Materials for High‐Energy Lithium‐Ion Batteries

Advanced Energy Materials, EarlyView.
This work presents a tailored solid‐state route to enhance DRX fluorination and electrochemical performance. Using unconventional precursors, Li6MnO4, MnF2, and TiO2, prevents Mn‐based intermediates, which do not accommodate fluorines, enabling the formation of highly fluorinated DRX with a composition of Li1.23Mn0.40Ti0.37O2−yFy (y = 0.29–0.34 ...
Venkata Sai Avvaru, Tianyu Li, Gi‐Hyeok Lee, Young‐Woon Byeon, Krishna Prasad Koirala, Otavio Jovino Marques, Bernardine L. D. Rinkel, Yanbao Fu, David Milsted, Seonghun Jeong, Nathan J. Szymanski, Martin Kunz, Finn Babbe, Eunryeol Lee, Vincent Battaglia, Bryan D. McCloskey, Johanna Nelson Weker, Chongmin Wang, Wanli Yang, Raphaële J. Clément, Haegyeom Kim   +20 more
wiley   +1 more source

Human perception of self-motion and orientation during galvanic vestibular stimulation and physical motion. [PDF]

PLoS Comput Biol
Allred AR, Austin CR, Klausing L, Boggess N, Clark TK.   +4 more
europepmc   +1 more source

Operando X‐Ray and Postmortem Investigations of High‐Voltage Electrochemical Degradation in Single‐Crystal‐LiNiO2–Graphite Cells

Advanced Energy Materials, EarlyView.
Through comprehensive operando and postmortem investigations, it is shown that the single‐crystalline LiNiO2 cathodes, even when cycled under stressful conditions that expedite O loss, can retain their bulk redox stability. The predominant cathode degradation mode is the growth of a densified surface layer, which severely impedes Li‐ion diffusion and ...
Muhammad Ans, Gaurav C. Pandey, Innes McClelland, Naresh Gollapally, Harry Gillions, Beth I. J. Johnston, Matthew J. W. Ogley, James A. Gott, Eleni Fiamegkou, Veronica Celorrio, Pardeep K. Thakur, Tien‐Lin Lee, Serena A. Cussen, Ashok S. Menon, Louis F. J. Piper   +14 more
wiley   +1 more source