Results 11 to 20 of about 2,395,420 (331)

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

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

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

Ambient-densified and polymer-free transparent wood film for smart food packaging window

iScience, 2023
Summary: Wood, with its inherent hierarchical structure, presents opportunities for creating eco-friendly and cost-effective alternatives to petroleum-based plastics.
Kailong Zhang, Isaac Sutton, Micholas Dean Smith, David P. Harper, Siqun Wang, Tao Wu, Mi Li   +6 more
doaj   +1 more source

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

Chemistry on the inside: green chemistry in mesoporous materials [PDF]

, 2000
An overview of the rapidly expanding area of tailored mesoporous solids is presented. The synthesis of a wide range of the materials is covered, both inorganically and organically modified.
Brunel D., Clark J. H., Duncan J. Macquarrie, J. M. T. Thompson   +3 more
core   +1 more source

Polymeric Scaffolds for Regeneration of Central/Peripheral Nerves and Soft Connective Tissues

Advanced NanoBiomed Research, 2023
The advancement in material science and fabrication techniques has led to the booming of tissue engineering in recent years, covering tissue culture, repair, regeneration, and the rest.
Shunze Cao, Renheng Bo, Yihui Zhang
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

Nanofiller-tuned microporous polymer molecular sieves for energy and environmental processes [PDF]

, 2015
10.1039/c5ta09060aJournal of Materials Chemistry A41270 ...
Cao, S, Cheetham, AK, Pritchard, RH, Qiblawey, H, Sivaniah, E, Song, Q, Terentjev, EM   +6 more
core   +1 more source