Results 11 to 20 of about 2,293,436 (352)

Synthesis and stability of switchable CO2-responsive foaming coupled with nanoparticles

iScience, 2022
Summary: CO2-responsive foaming has been drawing huge attention due to its unique switching characteristics in academic research and industrial practices, whereas its stability remains questionable for further applications.
Songyan Li, Shaopeng Li, Kexin Du, Jianzhong Zhu, Liying Shang, Kaiqiang Zhang   +5 more
doaj   +1 more source

Spectroscopy in Materials Chemistry [PDF]

Journal of Spectroscopy, 2015
Today, as nanotech continues to develop, materials chemistry is one of the key fields covering topics such as porous materials, metal-organic-framework materials, photocatalysts, magnetic materials, nanobiomaterials, and energy materials for fuel cells and batteries.
Tifeng Jiao, Nikša Krstulović, Bing Wu, Xinqing Chen, Qingrui Zhang   +4 more
openaire   +4 more sources

Functional Porous Materials Chemistry [PDF]

Advanced Materials, 2020
descripción no proporcionada por ...
Jihong Yu, Avelino Corma, Yi Li
openaire   +4 more sources

Ultrasound-mediated synthesis of nanoporous fluorite-structured high-entropy oxides toward noble metal stabilization

iScience, 2022
Summary: High-entropy oxides (HEOs) are an emerging class of advanced ceramic materials capable of stabilizing ultrasmall nanoparticle catalysts. However, their fabrication still relies on high-temperature thermal treatment methodologies affording ...
Francis Okejiri, Juntian Fan, Zhennan Huang, Kevin Michael Siniard, Miaofang Chi, Felipe Polo-Garzon, Zhenzhen Yang, Sheng Dai   +7 more
doaj   +1 more source

The deformation of short-range order leading to rearrangement of topological network structure in zeolitic imidazolate framework glasses

iScience, 2022
Summary: In recent years, the study of the glassy structure of zeolitic imidazolate frameworks (ZIFs) has been a key breakthrough in glass science. Yet the theoretical understanding of the structure of these complex materials is still in its infancy ...
Zuhao Shi, Arramel Arramel, Thomas Douglas Bennett, Yuanzheng Yue, Neng Li   +4 more
doaj   +1 more source

Nanoscale chemical and structural investigation of solid solution polyelemental transition metal oxide nanoparticles

iScience, 2023
Summary: Although it has been shown that configurational entropy can improve the structural stability in transition metal oxides (TMOs), little is known about the oxidation state of transition metals under random mixing of alloys.
Abhijit H. Phakatkar, Tolou Shokuhfar, Reza Shahbazian-Yassar   +2 more
doaj   +1 more source

Imaging the Chemistry of Materials Kinetics

CHIMIA, 2022
The kinetics of most of chemical energy storage and conversion processes is rate-limited by the mass transport through matter. There is an uncertainty on the corresponding kinetic models, especially if based solely on kinetic theory. Henceforth analytical strategies coupled to setups, in order to capture data for overcoming this limitation are ...
Borgschulte, Andreas, Billeter, Emanuel, Cesarini, Alessia, Hemani, Yousuf, Knobloch, Marco, Kraft, Kavin, Longo, Filippo, Masucci, Claudia, Nikolic, Marin, Qu, Di, Bleiner, Davide   +10 more
openaire   +4 more sources

Controlling basal plane sulfur vacancy in water splitting MoSx/NiF electrocatalysts through electric-field-assisted pulsed laser ablation

iScience, 2023
Summary: Eco-friendly, efficient, and durable electrocatalysts from earth-abundant materials are crucial for water splitting through hydrogen and oxygen generation.
Chaudry Sajed Saraj, Subhash C. Singh, Roshan Ali, Abhishek Shukla, Gopal Verma, Ting Ting Zou, Weili Yu, Wei Li, Chunlei Guo   +8 more
doaj   +1 more source

Spontaneous FeIII/FeII redox cycling in single-atom catalysts: Conjugation effect and electron delocalization

iScience, 2023
Summary: The mechanism of spontaneous FeIII/FeII redox cycling in iron-centered single-atom catalysts (I-SACs) is often overlooked. Consequently, pathways for continuous SO4·-/HO⋅ generation during peroxymonosulfate (PMS) activation by I-SACs remain ...
Zheng Qian, Lingzhen Wang, Mawuli Dzakpasu, Yujia Tian, Dahu Ding, Rongzhi Chen, Gen Wang, Shengjiong Yang   +7 more
doaj   +1 more source

Synthesis and optoelectronic properties of benzoquinone-based donor–acceptor compounds

Beilstein Journal of Organic Chemistry, 2019
Herein, we report a mild and efficient palladium-catalyzed C–H functionalization method to synthesize a series of benzoquinone (BQ)-based charge-transfer (CT) derivatives in good yields. The optoelectronic properties of these compounds were explored both
Daniel R. Sutherland, Nidhi Sharma, Georgina M. Rosair, Ifor D. W. Samuel, Ai-Lan Lee, Eli Zysman-Colman   +5 more
doaj   +1 more source