Results 81 to 90 of about 50,608 (301)
Organic photovoltaics are again gaining traction as device power conversion efficiencies have increased substantially over the last two years. Despite these improved efficiencies, long-term device stability remains a challenge because the physical blend ...
Da Seul Yang (1578151) +5 more
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Advanced Science, EarlyView.Atomically precise nanoclusters of Au/Ag alloys are explored as high‐performance photothermal materials, delivering record‐high photothermal efficiencies (up to 91%). Photo‐thermo‐electricity is further demonstrated by integrating nanocluster films with thermoelectric devices.
Avirup Sardar +7 more
wiley +1 more source
Comptes Rendus. Chimie, 2006 t -Butylperoxy radical adds to fullerenes to form a number of stable fullerene mixed peroxides. The reaction follows the stepwise radical addition mechanism, and usually gives a mixture of products with different numbers of t ...
openaire +1 more source
Advanced Science, EarlyView.A synergistic phosphor‐sensitization strategy (PSS) significantly enhances ternary OSCs performance. By integrating an Ir‐3 complex as a triplet energy mediator within a pyrazine‐based (N2) ternary blend (PM6:N2: L8‐BO) doped with 1 wt.% of Ir‐3 complex, and a PCE of 18.6% is achieved through efficient triplet‐triplet energy transfer (TTET), suppressed
Priyanka Yadav +11 more
wiley +1 more source
, 2021 Photogenerated charge transfer behavior from a p-type poly(3-hexylthiophene) (P3HT) donor material to an n-type fullerene and non-fullerene acceptor materials have been studied in blend solution with the help of photoluminescence (PL) quenching.
Nazia Chawdhury
core
Molecular Rectification: Mechanisms, Modulation Strategies, and Device Realization
Advanced Science, EarlyView.This review focuses on molecular rectification, from its fundamental mechanisms and modulation strategies to device realization. It summarizes the theoretical framework, modulation strategies, fabrication techniques, characterization methods, and modeling and simulation of molecular rectifiers, while discussing challenges and future directions for ...
Junnan Guo +8 more
wiley +1 more source
Fullerenes and derivatives as electrocatalysts: Promises and challenges
Green Energy & EnvironmentCarbon-based metal-free nanomaterials are promising alternatives to precious metals as electrocatalysts of key energy storage and conversion technologies. Of paramount significance are the establishment of design principles by understanding the catalytic
Kun Guo, Ning Li, Lipiao Bao, Xing Lu
doaj +1 more source
Fulereno[C60]: química e aplicações Fullerene C60: chemistry and applications
Química Nova, 2010 Fullerene chemistry has become a very active research field in the two last decades, largely because of the exceptional properties of the C60 molecule and the variety of fullerene derivatives that appear to be possible. In this review, a general analysis
Leandro José dos Santos +3 more
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Advanced Science, EarlyView.Electrochemical metallization and valence change mechanisms are shown to coexist within a single metal halide perovskite memristor, selectively activated by simply reversing the electroforming voltage polarity. Ag‐driven switching delivers low operating voltages and high endurance, while intrinsic ion migration yields superior retention and resistance ...
Ismael Fernandez‐Guillen +4 more
wiley +1 more source
, 2017 Using the surface continuum approximation of carbon atoms and the interatomic Buckingham potential, new analytic forms for atom-fullerene, fullerene-fullerene and fullerene-graphite interaction energies are obtained and compared with the well-known C60 ...
H. Guérin
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