Results 271 to 280 of about 74,235 (303)

Defect‐Cascades‐Induced Photodegradation in InP/ZnSe/ZnS Quantum Dots

Advanced Science, EarlyView.
Surface sulfur vacancies in InP/ZnSe/ZnS quantum dots trigger vacancy cascades under blue light, propagating toward the ZnSe interface. In situ ESR (g = 2.004, 2.012) and DFT reveal a defect‐driven shift from type‐I to type‐II band alignment, reducing radiative recombination and EQE.
Yeongrok Jin, Seongmun Kim, Yeo‐Geon Yoon, Taekjoon Lee, Jae Bok Chang, Kyung Sig Lee, Nari Ahn, Ran Kim, Young‐gil Park, Jaekwang Lee   +9 more
wiley   +1 more source

Investigations on the Deflection of Carbon-Reinforced Concrete Hollow-Core Slabs. [PDF]

Materials (Basel)
Sandmann D, Frenzel M, Marx S, Curbach M.   +3 more
europepmc   +1 more source

Selective and Long‐Term Stable Ammonia Electrolysis Using Pt–WOx Catalysts with Suppressed NOx Formation and Enhanced Activity

Advanced Science, EarlyView.
This study reports photodeposited Pt nanoparticles on WOx nanowires (Pt–WOx (P)) as a bifunctional catalyst for ammonia electrolysis. Strong metal–support interactions promote electron transfer to Pt, lowering the energy barrier of the rate‐determining step and suppressing NOx formation.
Changhyun Lim, Hyogyun Roh, Hyeon Kim, Dayoung Kwon, Okkyun Seo, Jiayi Tang, Takeshi Watanabe, Wooyul Kim, Donghwa Lee, Kijung Yong   +9 more
wiley   +1 more source

Nanoscale Analysis of Sulfur Poisoning Effects on Hydrogen Sorption in Single Pd Nanoparticles. [PDF]

ACS Nano
Kostan-Carmiel M, Theodoridis A, Eisenberg HR, Stein T, Langhammer C, Gross E.   +5 more
europepmc   +1 more source

Monolayer Amorphous Carbon: Unlocking Disorder‐Induced Lithiophilicity

Advanced Science, EarlyView.
Atomic‐scale disorder in monolayer amorphous carbon generates abundant Li binding sites. Combined contact angle, electrochemical, and Density Functional Theory analyses show how this broad distribution of binding energies lowers the contact angle to around 30°, reduces the nucleation overpotential, and yields uniform lithium deposition.
Lu Shi, Hanning Zhang, Artem K. Grebenko, Ruslan Yamaletdinov, Rejaul SK, Ranjith Shivajirao, Zheng Jue Tong, Sergey Luchkin, Hongji Zhang, Konstantin V. Iakoubovskii, Alena A. Alekseeva, Andrei Starkov, Carlo M. Orofeo, Junhao Lin, Kazutomo Suenaga, Chee‐Tat Toh, Remi Mahfouz, Talah M. Tayeb, Nada Qari, Stefan Adams, Bent Weber, Oleg V. Yazyev, Barbaros Özyilmaz   +22 more
wiley   +1 more source

The Influence of Structural Constraints and Configurations on Corrosion-Induced Cracking in Reinforced Concrete Based on the Phase-Field Method. [PDF]

Materials (Basel)
Zhang P, Leng L, Xu W, Qiang S, Wang H, Zhao Z.   +5 more
europepmc   +1 more source

Application of evolutionary algorithms to design economic flat slab buildings based on the intended function. [PDF]

Sci Rep
Rady M.
europepmc   +1 more source

Quantitative cytoarchitectural phenotyping of deparaffinized human brain tissues. [PDF]

Commun Biol
Di Meo D, Sorelli M, Ramazzotti J, Cheli F, Bradley S, Perego L, Lorenzon B, Mazzamuto G, Emmi A, Porzionato A, De Caro R, Garbelli R, Biancheri D, Pelorosso C, Conti V, Guerrini R, Pavone FS, Costantini I.   +17 more
europepmc   +1 more source

A Metastable Oxygen Redox Cathode for Lithium-Ion Batteries. [PDF]

Angew Chem Int Ed Engl
Wang Y, Li C, Li Y, de Benito R, Williams J, Stratford JM, Li Z, Zeng C, Qin N, Wang H, Cao Y, Gardner D, Lima da Silva W, Tippireddy S, Gan Q, Zhang F, Luo W, Makepeace JW, Zhou KJ, Zhang K, Zhang F, Allan PK, Lu Z.   +22 more
europepmc   +1 more source

Improving the punching capacity of footings using geocell, geogrid and granular soil replacement. [PDF]

Sci Rep
Ebid AM, Abdelhamid NM, Zaher AH, Ors DM.   +3 more
europepmc   +1 more source