Results 141 to 150 of about 1,088,262 (240)

Isotopic constraints confirm the significant role of microbial nitrogen oxides emissions from the land and ocean environment. [PDF]

Natl Sci Rev, 2022
Song W, Liu XY, Houlton BZ, Liu CQ.
europepmc   +1 more source

Electron‐Deficient Linkers Enhance H2O2 Electrosynthesis in Covalent Organic Frameworks

Advanced Functional Materials, EarlyView.
Linker π‐conjugation modulates the electronic state of the Ni–N4 centers and their interaction with the key *OOH intermediate while preserving the primary coordination motif. NiPc‐PTDA delivers an H2O2 selectivity of 92% and a production rate of 34.8 mol gcat−1 h−1, highlighting linker electronic properties as a molecular design parameter for NiPc ...
Houting Xie, Rui Guo, Zhen Liu, Yang Hu, Laichun Zhao, Omid Mazaheri, Bufeng Zhang, Shuaijun Pan   +7 more
wiley   +1 more source

Nitrogen oxides removal from hydrogen flue gas by direct photolysis. [PDF]

Sci Rep
Kreft D, Szczodrowski K, Marszałkowski K.   +2 more
europepmc   +1 more source

The impact of second-hand smoke on nitrogen oxides concentrations in a small interior. [PDF]

Sci Rep, 2021
Braun M, Klingelhöfer D, Müller R, Groneberg DA.   +3 more
europepmc   +1 more source

Ground‐State Charge‐Transfer Doping in Donor–Acceptor Semiconducting Polymers

Advanced Functional Materials, EarlyView.
This work demonstrates controlled ground‐state charge‐transfer complex formation (GS‐CTC) and doping in a series of diketopyrrolopyrrole‐based donor–acceptor semiconducting polymers paired with a π‐conjugated penta‐t‐butylpentacyanopentabenzo[25]annulene “cyanostar” macrocycle. Complementary experimental techniques show how subtle molecular, electronic,
Tanner L. Smith, Akshay N. Shah, Tanya A. Balandin, Michel De Keersmaecker, Paramasivam Mahalingam, Debapriya Gupta, Siqi Yu, Eui Hyun Suh, Pushkar Dalal, Erin L. Ratcliff, Scott P. O. Danielsen, Tse Nga Ng, Amar H. Flood, Jason D. Azoulay   +13 more
wiley   +1 more source

Closing Knowledge Gaps on Global Budget of Nitrogen Oxides (NO_x) by Quantifying Indirect Emissions From Anthropogenic Nitrogen. [PDF]

Glob Chang Biol
Wang Y, Yin Y, Gong C, Jain N, Alfaro M, Bernoux M, Drewer J, Wang C, Sanz-Cobena A, Nyawira SS, Cui Z, Chang SX, Yan G, Lian W, Chen W, Zheng X, Cai Y.   +16 more
europepmc   +1 more source

Decoupling the Size and Loading Effects in Silver Nanoparticles for Efficient Paired Carbon Dioxide and Formaldehyde Electrolysis

Advanced Functional Materials, EarlyView.
We investigate size‐dependent CO selectivity on Ag nanoparticles, where optimized Ag loading achieves nearly 100% Faradaic Efficiency for CO at −100 mA·cm−2. In situ SERS and XPS reveal the crucial role of optimized loading in catalytic performance. The Ag/C catalyst further exhibits bifunctional activity, enabling efficient electrolysis of CO2 and ...
Venkata S. R. K. Tandava, Clara Große, Debabrata Bagchi, Zhenye Zhu, Suptish Ghosh, J. Niklas Hausmann, Carsten Walter, Rosario Suarez Anzorena, Catalina Elena Jimenez, Yasmin Lucero Cobos‐Becerra, Jack C. Q. Fletcher, Tobias Sontheimer, Michael Schwarze, Holger Dau, Matthias Driess, Marcus Bär, Prashanth W. Menezes   +16 more
wiley   +1 more source

Underground salt and potash workers exposed to nitrogen oxides and diesel exhaust: assessment of specific effect biomarkers. [PDF]

Int Arch Occup Environ Health, 2022
Gamrad-Streubel L, Haase LM, Rudolph KK, Rühle K, Bachand AM, Crawford L, Mundt KA, Bünger J, Pallapies D, Taeger D, Casjens S, Molkenthin A, Neumann S, Giesen J, Neumann V, Brüning T, Birk T.   +16 more
europepmc   +1 more source

Covalent Functionalization of 2D Semiconductors: A Roadmap to Advanced Electronic Devices

Advanced Functional Materials, EarlyView.
This Review presents recent advances in the covalent functionalization strategies for two‐dimensional semiconductors and their implementation in modern technologies. Layered materials are modified through diverse molecular chemistries (e.g., thiols, diazonium salts, alkyl halides, and electron‐deficient species) to tailor their surface properties ...
Ramiro Quirós‐Ovies, Bin Han, Paolo Samorì   +2 more
wiley   +1 more source

Titania-Based Oxide Catalysts for Removing Nitrogen Oxides. [PDF]

Materials (Basel)
Białas A, Kowalska N, Zimowska M, Mordarski G, Gurgul J.   +4 more
europepmc   +1 more source