Results 121 to 130 of about 68,091 (335)

Removal of Cs-137 Radionuclide by Resorcinol-Formaldehyde Ion-Exchange Resins from Solutions Simulating Real Liquid Radioactive Waste. [PDF]

Molecules, 2022
Tokar E, Tutov M, Bratskaya S, Egorin A.
europepmc   +1 more source

Ion Exchange Technology Development in Support of the Urine Processor Assembly Precipitation Prevention Project for the International Space Station [PDF]

In support of the Urine Processor Assembly Precipitation Prevention Project (UPA PPP), multiple technologies were explored to prevent CaSO4 dot 2H2O (gypsum) precipitation during the on-orbit distillation process.
Adam, Niklas, Broyan, James L., Callaham, Michael, Carrier, Chris, Casteel, Michael, Mitchell, Julie L., Pickering, Karen D.   +6 more
core   +3 more sources

Ammonium Salts as Curing Agents to Obtain Ionic Epoxy Resins With a Thermoplastic‐to‐Thermoset Transition

Advanced Materials, EarlyView.
Ionic epoxy networks are prepared using ammonium salts as hardeners, leading to a two‐stage curing process with a thermoplastic‐like intermediate. This uncommon behavior enables extrusion and fabrication of thermoplastic prepregs that can be cured into thermoset composites.
Izabela Kurowska, Leire Unanue, Itxaso Calafel, Dorleta Otaegui, Jorge L. Olmedo‐Martínez, Lourdes Irusta, Daniel Vinagre, Nora Aranburu, Nerea Casado, Ibon Odriozola, David Mecerreyes   +10 more
wiley   +1 more source

Extraction and Purification of Inulin from Jerusalem Artichoke with Response Surface Method and Ion Exchange Resins. [PDF]

ACS Omega, 2022
Zhang X, Zhu X, Shi X, Hou Y, Yi Y.
europepmc   +1 more source

Integrated Lead/Iodine Management for Sustainable Perovskite Solar Modules

Advanced Materials, EarlyView.
Perovskite solar modules face environmental risks from lead and iodine leakage. A dual‐function adsorbent—porphyrin‐modified whitlockite nanocomposites—effectively captures iodine and Pb2+, even under severe damage. Combined with a semi‐closed recycling process, it recovers 96.9% high‐purity PbI2 and reduces residual Pb2+ to <10 ppb, offering an ...
Guo‐Bin Xiao, Niansheng Xu, Zhen‐Yang Suo, Sibei Mai, Dandan Hu, Feng Gao, Jing Cao   +6 more
wiley   +1 more source

Ion exchange resin – Bipolar membrane electrodialysis hybrid process for reverse osmosis permeate Remineralization: Preparative ion exchange chromatography for Ca2+ and Mg2+ recovery

, 2023
A.A.M. Abusultan, Jeffery A. Wood, Tuomo Sainio, A.J.B. Kemperman, Walter van der Meer   +4 more
openalex   +2 more sources

Two‐Photon 3D Printing of Functional Microstructures Inside Living Cells

Advanced Materials, EarlyView.
This study demonstrates 3D printing inside living cells by using two‐photon photo‐lithography. A bio‐compatible photoresist is injected into cells and selectively polymerized with a femtosecond laser, creating custom‐shaped intracellular structures with submicron resolution.
Maruša Mur, Aljaž Kavčič, Uroš Jagodič, Rok Podlipec, Matjaž Humar   +4 more
wiley   +1 more source

Achieving Less Than 100 ppb Total Metal Ion Concentration in ESCAP Resins Synthesized by Atom Transfer Radical Polymerization

Macromolecular Materials and Engineering
In the photolithography process of integrated circuits （IC） manufacturing, it is desired that the photoresist resins have both smaller polydispersity index (PDI) and lower trace metal ion concentrations.
Yingchao Liu, Jinshan Wang, Weimin Li
doaj   +1 more source

Potential and pitfalls of XRF-CS analysis of ion-exchange resins in environmental studies. [PDF]

Sci Rep, 2021
Löwemark L, Liao AC, Liou YH, Godad S, Chang TY, Kunz A.   +5 more
europepmc   +1 more source

Heteropoly Acids Supported on Acidic Ion-exchange Resin as Highly Active Solid-acid Catalysts [PDF]

, 1985
Toshihide Baba, Yoshio Ono, Tadao Ishimoto, Shun-ichi Moritaka, Seiichi Tanooka   +4 more
openalex   +1 more source