Results 61 to 70 of about 128,486 (358)

Spontaneously formed porous and composite materials [PDF]

, 2010
In recent years, a number of routes to porous materials have been developed which do not involve the use of pre-formed templates or structure-directing agents. These routes are usually spontaneous, meaning they are thermodynamically downhill.
Breval, Chen, Corr, Cui, Daniel P. Shoemaker, Ding, Dong, Dong, Eric S. Toberer, Erlebacher, Han, Konishi, Konishi, Kumar, Laurent, Levitz, Li, Li, Liu, Liu, Liu, Meldrum, Nishihata, Niu, Nogués, Panda, Panda, Paulose, Pavasupree, Rajamathi, Ram Seshadri, Ren, Serena A. Corr, Shen, Shoemaker, Shoemaker, Singh, Smeltzer, Smått, Smått, Sort, Studart, Su, Suenaga, Suetsuna, Suzuki, Suzuki, Tian, Tiemann, Toberer, Toberer, Toberer, Toberer, Toberer, Toberer, Toberer, Toberer, Tsai, Wang, Wang, Xu, Yamauchi, Yang, Yu, Yu, Yuan, Yue, Zhang, Zhang, Zhu, Zou, Zou   +71 more
core   +1 more source

Bimetallic Nanoparticles as Cocatalysts for Photocatalytic Hydrogen Production

Advanced Functional Materials, EarlyView.
Recent developments have introduced bimetallic nanoparticles as effective cocatalysts for photocatalytic systems. This review explores the rapidly expanding research on bimetallic cocatalysts for photocatalytic production of hydrogen, emphasizing the creation of carrier‐selective contacts, localized surface plasmon resonance effects, methodologies for ...
Yufen Chen, Asier Agrelo‐Lestón, Ignasi Burgués‐Ceballos, Jordi Llorca, Lluís Soler   +4 more
wiley   +1 more source

AC Humidity Sensing Properties of Mesoporous K2CO3-SiO2 Composite Materials

Journal of Chemistry, 2016
The mesoporous silica SBA-15 and mesoporous K2CO3-SiO2 composite material were synthesized. Characterization of microstructure and morphology of materials indicated that the composite material had saved the porous framework of mesoporous silica SBA-15 ...
Liang Guo, Xuefeng Chu, Xiaohong Gao, Chao Wang, Yaodan Chi, Xiaotian Yang   +5 more
doaj   +1 more source

Atomic layer deposition-based tuning of the pore size in mesoporous thin films studied by in situ grazing incidence small angle x-ray scattering

, 2014
Atomic layer deposition (ALD) enables the conformal coating of porous materials, making the technique suitable for pore size tuning at the atomic level, e.g., for applications in catalysis, gas separation and sensing.
Bals, Sara, Dendooven, Jolien, Detavernier, Christophe, Devloo-Casier, Kilian, Grandfield, Kathryn, Ide, Matthias, Kurttepeli, Mert, Ludwig, Karl F., Van Der Voort, Pascal   +8 more
core   +1 more source

Modulating Two‐Photon Absorption in a Pyrene‐Based MOF Series: An In‐Depth Investigation of Structure–Property Relationships

Advanced Functional Materials, EarlyView.
This study investigates H4TBAPy‐based metal–organic frameworks (MOFs) ‐ NU‐1000, NU‐901, SrTBAPy, and BaTBAPy ‐ for multiphoton absorption (MPA) performance. It observes topology‐dependent variations in the 2PA cross‐section, with BaTBAPy exhibiting the highest activity.
Simon N. Deger, Helmy Pacheco Hernandez, Yang Cui, Hongxing Hao, Vanessa Ramm, David C. Mayer, Khai‐Nghi Truong, Roland A. Fischer, Jürgen Hauer, Mariana Kozlowska, Alexander Pöthig   +10 more
wiley   +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

Selective Benzene Capture by Metal‐Organic Frameworks

Advanced Functional Materials, EarlyView.
Metal‐organic frameworks (MOFs) hold significant potential for capturing benzene from air emissions and hydrocarbon mixtures in liquid phases. This capability stems from their precisely engineered structures, versatile chemistries, and diverse binding interactions.
Zongsu Han, Ankit Mondal, Jiatong Huo, Yihao Yang, Hong‐Cai Zhou   +4 more
wiley   +1 more source

Development of Silica-based Materials from Natural Sources as A Green Catalyst for Biofuel Production

Aceh International Journal of Science and Technology
Mesoporous silica is a versatile material characterized by its highly ordered nanoporous structure with pore diameters ranging from 2 to 50 nanometers. This unique structure provides a large surface area and volume, making mesoporous silica an excellent ...
Reva Edra Nugraha, Abdul Aziz, A.R Yelvia Sunarti, Silvana Dwi Nurherdiana, Zuhriah Mumtazah, Novia Amalia Sholeha, Ardika Nurmawati, Syuaibatul Islamiyah, Atika Nandini, Erwan Adi Saputro   +9 more
doaj   +1 more source

Grass-Like Structured Mesoporous Carbon as an Acid Red 119 Dye Adsorbent

Makara Journal of Science, 2019
Grass-like structured mesoporous carbon was prepared by the soft-template method using triblock copolymer Pluronic F127, affording an organic–organic composite structure between phloroglucinol and formaldehyde.
Yuni Krisyuningsih Krisnandi , Tania Priantini , Muhammad Faisal , Rika Tri Yunarti , Indah Revita Saragi   +4 more
doaj   +1 more source

Hierarchical Structure with Highly Ordered Macroporous-Mesoporous Metal-Organic Frameworks as Dual Function for CO2 Fixation. [PDF]

, 2019
As a major greenhouse gas, the continuous increase of carbon dioxide (CO2) in the atmosphere has caused serious environmental problems, although CO2 is also an abundant, inexpensive, and nontoxic carbon source.
Chu, Junmei, Li, Mingming, Li, Zhenxing, Meng, Dong, Wang, Rui, Wang, Zhengxu, Xing, Xiaofei, Xue, Jingjing, Yang, Yang   +8 more
core   +1 more source