Results 191 to 200 of about 40,541 (310)

Ultrasound–Calcination Synergistic Control of (Ce, La)PO4 Catalyst Structure for Enhanced Low‐Temperature NH3‐SCR Performance

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT In this study, (Ce, La)PO4 catalysts were synthesized via an ultrasound‐assisted method. The effects of ultrasound duration and calcination temperature on the low‐temperature NH3‐SCR performance were systematically investigated. The results indicated that the (Ce, La)PO4 catalyst prepared with an ultrasound treatment time of 20 min and a ...
Na Li   +4 more
wiley   +1 more source

Preparation of MOEAMCl and MAAm Based Hydrogels and Effective Use in Anionic Dye Adsorption

open access: yesJournal of Applied Polymer Science, Volume 142, Issue 16, April 20, 2025.
ABSTRACT In this study, hydrogels based on [2‐(Methacryloyloxy)ethyl]trimethylammonium chloride (MOEAMCl) and methacrylamide (MAAm) were synthesized for the removal of anionic dyes from aqueous solutions. Following detailed characterization, the use of hydrogels for methyl orange (MO) adsorption was investigated.
Hilal Nur Duykop Demir   +3 more
wiley   +1 more source

Nano-Hydroxyapatite/Poly(methyl methacrylate) Composite Bone Scaffold: Surfactant Surface Effects. [PDF]

open access: yesPolymers (Basel)
Oruc ME   +5 more
europepmc   +1 more source

Light‐Responsive Carbon Dots with Photochromism and Excitation‐Dependent Room Temperature Phosphorescence

open access: yesAdvanced Physics Research, EarlyView.
A light‐responsive system with photochromism and excitation‐dependent phosphorescence was constructed by microwave synthesis of nitrogen‐doped carbon dots(N‐CDs), which provides insights into the design and synthesis of CDs with multifunctional optical properties, promoting the application expansion of intelligent responsive materials in the fields of ...
Xiaoqi Fang   +7 more
wiley   +1 more source

Material properties and progress in modification of hydrogel-based self-expandable poly(methyl methacrylate) bone cement. [PDF]

open access: yesRSC Adv
He H   +12 more
europepmc   +1 more source

Caracterización físico-mecánica, térmica y morfológica de polímeros de redes interpenetradas con base en poliuretano obtenido a partir de aceite de ricino y almidón modificados/polimetilmetacrilato (PMMA) Physico-mechanical, thermal and morphological Behaviour of simultaneous interpenetrating polymer networks based on polyurethane from modified castor oiland starch/poly(Methyl Methacrylate)</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: green" title="open access: green" width="16" height="16">, 2011 </span><br><span class="r_sub"><i>Manuel F. Valero<span id="ma_9" style="display:none">, Jorge E. Pulido, Álvaro Ramírez, Diana C. Camargo, Daniel Navas</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_9')">+4 more</a></small></i></span><br><small><a href="https://openalex.org/W4302319956" target="_blank" rel="nofollow" title="openalex.org/W4302319956">openalex</a> </small>   <div id="more_9" style="display:none"><a href="https://doaj.org/article/9fb5fd600b31427e87dd8d2de7e6a73c" target="_blank" rel="nofollow" title="doaj.org/article/9fb5fd600b31427e87dd8d2de7e6a73c">doaj.org</a><br> </div><small><a href="#" onClick="return toggle_div(this, 'more_9')">+1 more source</a></small><br></div><div class="r"><div style="margin-bottom:2px;overflow:hidden"><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-polymer_chemistry/" class="suggestion"onclick="show_loader();"><b>polymer chemistry</b></a><br/><a href="/q-methacrylate/" class="suggestion"onclick="show_loader();"><b>methacrylate</b></a><br/><a href="/q-polymerization/" class="suggestion"onclick="show_loader();"><b>polymerization</b></a><br/></div><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-chemistry/" class="suggestion"onclick="show_loader();"><b>chemistry</b></a><br/><a href="/q-organic_chemistry/" class="suggestion"onclick="show_loader();"><b>organic chemistry</b></a><br/><a href="/q-engineering/" class="suggestion"onclick="show_loader();"><b>engineering</b></a><br/></div><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-chemical_engineering/" class="suggestion"onclick="show_loader();"><b>chemical engineering</b></a><br/><a href="/q-copolymer/" class="suggestion"onclick="show_loader();"><b>copolymer</b></a><br/><a href="/q-physics/" class="suggestion"onclick="show_loader();"><b>physics</b></a><br/></div></div></div><div class="pagenav"><a href="/q-poly_methyl_methacrylate/p-19/" rel="nofollow"><b>previous</b></a>   <a href="/q-poly_methyl_methacrylate/p-18/" rel="nofollow">18</a>  <a href="/q-poly_methyl_methacrylate/p-19/" rel="nofollow">19</a>  <b>20</b>  <a href="/q-poly_methyl_methacrylate/p-21/" rel="nofollow">21</a>  <a href="/q-poly_methyl_methacrylate/p-22/" rel="nofollow">22</a>   <a href="/q-poly_methyl_methacrylate/p-21/" id="next" rel="nofollow"><b>next</b></a> </div><br></div> </div> <script>document.getElementById('loadingGif').style.display='none';</script><div style="width: 100%; height: 40px; bottom: 0px; background-color: #f5f5f5;"><div style="padding-left: 15px; padding-top: 10px"> <a href="/" rel="nofollow">Home</a> - <a href="/page-about/" rel="nofollow">About</a> - <a href="/page-disclaimer/" rel="nofollow">Disclaimer</a> - <a href="/page-privacy/" rel="nofollow">Privacy</a> </div></div> <link rel="stylesheet" href="//ajax.googleapis.com/ajax/libs/jqueryui/1.11.4/themes/smoothness/jquery-ui.min.css"/> </body> </html>