Results 151 to 160 of about 134,803 (296)

Light-Assisted Conversion of Aqueous CO₂ (Bicarbonate) into Surface Reduced Species by a CeO₂-SnO₂ Hybrid. [PDF]

ACS Omega
Hansen L, Hack U, Rodrigues Siqueira MA, Weibel DE.   +3 more
europepmc   +1 more source

Rich‐Electronic Interface Promoting Hydrogen‐Bond Reversible Formation for Ultra‐Stable and Energy‐Efficient Catalytic CO2 Capture

Carbon Energy, EarlyView.
Bridging micro–macro scales, a biomass‐derived Ni@C interface creates electron‐rich sites and hydrogen‐bond proton‐relay pathways, tuning interfacial charge and reversible hydrogen bond to enhance carbon capture capacity. Verified by in situ spectroscopy, multi‐scale simulations, and long‐term industrial testing, this system enables low‐temperature and
Yuetong Zhao, Kun Zhao, Canyu Hu, Xinyu Guo, Pengyu Du, Dong Xu, Weiping Zhang, Liqiang Qi, Pan Zhang, Chenghua Sun, Bingyuan Zeng, Liwen Li, Shuming Du, Lemeng Wang, Dong Fu   +14 more
wiley   +1 more source

Ultrasonic treatment effects on hydroxyl radical generation in various solution systems: an iodometric analysis. [PDF]

Ultrason Sonochem
Liu Y, Liu Y, Hou H, Liu M, Li YY, Xu J, Guo J.   +6 more
europepmc   +1 more source

Transitioning Formamide Solvothermal Syntheses of MOFs to Less Toxic Solvents

Chemistry – A European Journal, EarlyView.
Metal‐organic Frameworks (MOFs) are commonly synthesized in toxic formamide solvents. This study investigates the synthetic factors required for effective removal of formamides across various classes of MOFs, providing a foundation for designing new sustainable MOF syntheses.
Julia C. Donovan, Evelyn C. Peterson, Adam J. Matzger   +2 more
wiley   +1 more source

Exact Stoichiometry Far-Off Neutrality Catanionic Nanotubes: Unconventional Self-Assembly of Oppositely Charged Surfactants. [PDF]

J Am Chem Soc
La Gambina V, Rocchi LA, Sennato S, Radiom M, Schillén K, Hetherington C, Francolini I, Vetica F, Leonelli F, Del Giudice A, di Gregorio MC, Mezzenga R, Galantini L.   +12 more
europepmc   +1 more source

Synthesis and characterization of amphiphilic nitroxide 1,1,3,3–tetraethylisoindoline–2–oxyl–5–sodium sulfonate (TEIOSNa)

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract The synthesis and characterization of an amphiphilic nitroxide to be used as a controlling agent in a nitroxide‐mediated living radical polymerization in aqueous dispersion media is presented. In the first stage of nitroxide synthesis (phthalimide protection), two reaction methods were employed: traditional and microwave.
Enrique García‐Leal, Martha Eugenia Albores Velasco, René O. Vargas, Rubén Mil‐Martínez   +3 more
wiley   +1 more source

Synthesis and characterization of a highly hydrophilic nanocomposite for wettability alteration, water/oil interfacial tension reduction, and enhanced oil recovery

The Canadian Journal of Chemical Engineering, EarlyView.
Mechanism of wettability alteration, interfacial tension reduction, and oil recovery by novel nanocomposite. Abstract The development of stable nanofluids (NFs) for enhanced oil recovery (EOR) relies on optimizing interactions between reservoir rocks and fluids.
Ehsan Jafarbeigi, Ehsan Kamari, Amir H. Mohammadi   +2 more
wiley   +1 more source

Direct Air Capture with Integrated Electrochemical Conversion through Combined Solid and Liquid Sorbents. [PDF]

ACS Sustain Chem Eng
Burgers IAE, Nijssen TMJ, Feith S, Kortlever R, Goetheer ELV.   +4 more
europepmc   +1 more source

Recycling Lead Paste from Scrap Lead Battery by Using Ammonium Bicarbonate Solution

, 2014
Lead-acid batteries as the main product for the world\ue2s lead production, is also a major source of secondary lead. With the increasing depletion of lead mine and the rapid increase of waste lead production, recycling the waste lead-acid batteries has ...
Ling, Meng-Dan
core  

Gibbs energy minimization thermodynamics for CO2 capture by aqueous amines: Conservation laws, concentration variables, and parameter consistency

The Canadian Journal of Chemical Engineering, EarlyView.
We clarify how Gibbs‐energy‐minimization models for aqueous‐amine CO2 capture fail when conservation constraints and concentration conventions are inconsistent. Exact standard‐state conversions and Reaktoro case studies show that P(CO2)‐loading fits can mask non‐unique parameters and wrong speciation, motivating complete water‐inclusive formulations ...
William R. Smith, William Rutherford, Allan M. M. Leal   +2 more
wiley   +1 more source