Results 271 to 280 of about 792,425 (354)

Identification of fire severity in peat deposits using carbon and nitrogen isotopes. [PDF]

Sci Rep
Patria AA, Obrochta SP, Miyajima T, Behrens BC, Anggara F.   +4 more
europepmc   +1 more source

Scandium Induced Structural Disorder and Vacancy Engineering in Li3Sb – Superior Ionic Conductivity in Li3−3xScxSb

Advanced Energy Materials, EarlyView.
A superionic conductivity of 42 mS cm−1 at 298 K is reported for Li2.55Sc0.15Sb, which exceeds the highest ionic conductivity reported for a solid Li‐ion conductor to date by 10 mS cm−1. In the series Li3−3xScxSb (0 < x ≤ 0.15), the gradual incorporation of Sc facilitates vacancy formation, converting pristine Li3Sb from an electrical to an ionic ...
Jingwen Jiang, Tobias Kutsch, Wilhelm Klein, Manuel Botta, Anatoliy Senyshyn, Robert J. Spranger, Volodymyr Baran, Leo van Wüllen, Hubert A. Gasteiger, Thomas F. Fässler   +9 more
wiley   +1 more source

An Improved Chemical Extraction Procedure for the Sr Isotope Analysis of Liquid Agrifood Samples Applied to Authenticating the Origin of Maple Syrups in Quebec (Canada). [PDF]

Rapid Commun Mass Spectrom
Saar de Almeida B, Stevenson R, Sadiki M, Lagacé L, Widory D.   +4 more
europepmc   +1 more source

Phase Transition in Halide Double Perovskites for Solar‐To‐Chemical Energy Conversion

Advanced Energy Materials, EarlyView.
Disorder‐to‐order phase transition in double perovskite Cs2AgBiBr6 eliminates self‐trapped excitons and antisite defects and promotes charge separation, with over sixfold photoactivity enhancement in photocatalytic C−H bond activation. Abstract Halide double perovskites have recently garnered significant interest in solar energy conversion applications
Chunhua Wang, Zhirun Xie, Pengshan Xie, Huiqiang Liang, Yang Ding, Yannan Wang, Michael K.H. Leung, Guosong Zeng, Johnny C. Ho, Sateesh Bandaru, Ning Han, Bao‐Lian Su, Yun Hau Ng   +12 more
wiley   +1 more source

Advancing Stable Isotope Analysis for Alcoholic Beverages' Authenticity: Novel Approaches in Fraud Detection and Traceability. [PDF]

Foods
Ma Y, Li Y, Shao F, Lu Y, Meng W, Rogers KM, Sun D, Wu H, Peng X.   +8 more
europepmc   +1 more source

Optimization of Adsorption Sites for Selective Hydrobenzoin and Syngas Production in a Single Photoredox Cycle

Advanced Energy Materials, EarlyView.
Efficient C─C coupling hydrobenzoin production and tunable syngas generation via benzyl alcohol oxidation and CO2 reduction is realized by Ni2P/CdS composite in a single photoredox cycle. In situ and ex situ characterizations, along with theoretical calculations, reveal that the active site optimization facilitates intermediate formation and desorption.
Jian Lei, Hongyuan Yang, Bo Weng, Yu‐Ming Zheng, Shifu Chen, Prashanth W. Menezes, Sugang Meng   +6 more
wiley   +1 more source

Efficient Real-Time Isotope Identification on SoC FPGA. [PDF]

Sensors (Basel)
Guerrero-Morejón K, Hinojo-Montero JM, Jiménez-Sánchez J, Rocha-Jácome C, González-Carvajal R, Muñoz-Chavero F.   +5 more
europepmc   +1 more source

New proton emitter ¹⁸⁸At implies an interaction unprecedented in heavy nuclei. [PDF]

Nat Commun
Kokkonen H, Auranen K, Siwach P, Arumugam P, Briscoe AD, Eeckhaudt S, Ferreira LS, Grahn T, Greenlees PT, Jones P, Julin R, Juutinen S, Leino M, Leppänen AP, Maglione E, Nyman M, Page RD, Pakarinen J, Rahkila P, Sarén J, Scholey C, Sorri J, Uusitalo J, Venhart M.   +23 more
europepmc   +1 more source

Using Natural Isotopes for the Environmental Tracking of a Controlled Landfill Site for Non-Hazardous Waste in Liguria, Italy. [PDF]

Int J Environ Res Public Health
Izzotti A, Pulliero A, Khalid Z, Ferrante O, Aquilia E, Sciacca S, Oliveri Conti G, Ferrante M.   +7 more
europepmc   +1 more source

Atmospheric source of mercury to the ocean constrained by isotopic model. [PDF]

Nat Commun
Song Z, Huang S, Wang Y, Zhang P, Yuan T, Tang K, Fu X, Zhang Y.   +7 more
europepmc   +1 more source