Results 191 to 200 of about 180,400 (354)

Shifting paradigms: the crucial role of zeolite acid sites in dye adsorption mechanisms. [PDF]

RSC Adv
Gopal VL, Priyadarshini M, Chellapandian K.   +2 more
europepmc   +1 more source

Characterization of Zeolites exchanged with heavy metals as precursors of metal-ceramic composites

, 2007
The reduction of metal (Fe3+ and Co2+)-exchanged A and X zeolites was studied by a temperature programmed reduction (TPR tecnique) in order to evaluate the reduction temperature of these samples.
Mazza, D., Ronchetti, Silvia Maria, D. MAZZA, S. ESPOSITO, C. FERONE, Onida, Barbara, Ferone, C., Rivolo, Paola, Esposito, S., Mazzza, D., Turcato, Elisa Aurelia   +10 more
core  

Air Stability of Sulfide Solid Electrolytes: From Theoretical Insights to Practical Solutions

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This paper reviews research progress on the air stability of SSEs, covering their instability mechanisms and modification strategies, while outlining core challenges and future directions for practical applications. Sulfide solid electrolytes are pivotal for enabling high‐performance all‐solid‐state batteries due to their high ionic conductivity and ...
Hongbing Ding, Yue Hu, Xin Li, Yang Su, Xinlu Wang, Hongbo Zhang, Guixia Liu, Wensheng Yu, Xiangting Dong, Jinxian Wang, Xin Wang   +10 more
wiley   +1 more source

Extra-large pore JZO zeolites with tunable Si/Al ratios as efficient catalysts for degradable plastic monomer production. [PDF]

RSC Adv
Gao S, Wang X, Gao S, Fahda M, Wang D, Yu H, You Z, Liu X, Qi L, Shao F, Lu P, Valtchev V.   +11 more
europepmc   +1 more source

Computer simulation of the adsorption of chlorinated organics in zeolites.

, 2006
Computer modelling techniques have been used to study the adsorption of three chlorinated hydrocarbons Dichloromethane, 1,2-Dichloroethane, and Trichloroethene in three different zeolite frameworks MFI, MOR and FAU. Calculations have been performed using
Sarwar, M., Sarwar, Misbah
core  

Toward a Paradigm Shift in Low‐Temperature SCR Catalyst Design: Defect Engineering and Data‐Driven Integration

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This work systematically reviews the key factors influencing the performance of low‐temperature NH3‐SCR. The mechanism and challenges of defect engineering strategies, such as oxygen vacancies, heteroatom doping, crystal facet exposure, and surface reconstruction, in controlling both activity and selectivity were analyzed.
Rongrong Kan, Pinjing He, Fan Lü, Hua Zhang   +3 more
wiley   +1 more source

Bimetallic Complexes in Zeolites. Reactivity of Tetracarbonyl(trimethylstannyl)cobalt in Acidic Zeolite Y [PDF]

, 1994
Möller, Karin, Ogunwumi, Steven B., Huber, Christian, Bein, Thomas   +3 more
core   +1 more source

Light‐Induced Structural Reorganization of Fe Centers Unlocks High Efficiency of Visible‐Light Photo‐Fenton Water Cleaning Catalyst

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Bimetallic Cu and Fe oxide species supported on porous silica with interparticle mesoporosity act as efficient photo‐Fenton‐like catalysts under visible light. Photogenerated electrons drive the Cu2+/Cu1+ redox cycle. Part of Cu1+ is responsible for the regeneration of the Fe3+/Fe2+ cycle at neutral pH. Light irradiation additionally induces structural
Andraž Šuligoj, Ksenija Maver, Iztok Arčon, Goran Dražić, Nataša Zabukovec Logar, Albin Pintar, Nataša Novak Tušar   +6 more
wiley   +1 more source

A Study of Sustainable Mortars Incorporating Copper Slag and Zeolites. [PDF]

Materials (Basel)
Rosado S, Madrigal LP, Mazadiego LF, Llamas J, Gullón L, Martín DA, Costafreda JL.   +6 more
europepmc   +1 more source

Controlled release of 5-fluorouracil from microporous zeolites [PDF]

, 2014
Moschovi, Anastasia Maria, Niopas, Ioannis, Siokou, Angeliki, Bouropoulos, Nikolaos, Kachrimanis, Kyriakos, Nikolakis, Vladimiros, Vizirianakis, Ioannis S., Spanakis, Marios, Ewart, Sinead, Sygellou, Lamprini, Theodoropoulos, Dimitrios, Fatouros, Dimitrios G., Cox, Paul A.   +12 more
core   +1 more source