Results 81 to 90 of about 1,493 (193)

Pengaruh Silikapadamembran Elektrolit Berbasis Polieter Eter Keton [PDF]

, 1994
PENGARUH SILIKAPADAMEMBRAN ELEKTROLIT BERBASIS POLIETER ETER KETON. Sel bahan bakar telah dikembangkan sebagai pengkonversi energi alternatif. Nafion adalah membran terflorinasi yang secara intensif telah digunakan pada Direct Methanol Fuel Cell (DMFC ...
Hartanto, S. (Singgih), Handayani, S. (Sri), Marlina, L. (Lin), Latifah, L. (Latifah)   +3 more
core  

Investigating Performance Properties of Three New Types of UF Membranes for Carwash Sector Applications

Journal of Applied Polymer Science, Volume 142, Issue 36, September 20, 2025.
PVC and its derivatives were used to prepare new types of UF membranes. Membranes had a high degree of removal efficiency of pollutants from carwash wastewater. The morphological SEM cross‐sectional of the membranes reveals to be porous ultrafiltration membranes.
Eman S. A. Al‐Sammarraie, Basim S. M. Al‐Ghezi, Wahab K. A. Al‐Ithawi, Igor L. Nikonov, Igor S. Kovalev, Aqeel M. K. Altobee, Tamara M. Sabirova, Grigory V. Zyryanov, Mohammed Awad, Hicham Meskher, Qusay F. Alsalhy   +10 more
wiley   +1 more source

Research Progress on Biomaterials with Immunomodulatory Effects in Bone Regeneration

Advanced Science, Volume 12, Issue 33, September 4, 2025.
This review highlights recent advanced in immunomodulatory biomaterials for bone repair, focusing on design strategies, immune interactions, and clinical potential. Abstract The immune system plays a pivotal role in bone regeneration, and biomaterials engineered to modulate immune responses present a promising strategy for the treatment of extensive ...
Jianan Li, Ying Qu, Bingyang Chu, Tingkui Wu, Meng Pan, Dong Mo, Lang Li, Yang Ming, Yun Yang, Meng Wang, Xinlong He, Zhiyong Qian   +11 more
wiley   +1 more source

Lignin Extraction from Various Biomass Sources: A Comprehensive Review of Characteristics, Applications, and Future Prospects

The Chemical Record, Volume 25, Issue 8, August 2025.
Lignin, a major byproduct of various agricultural waste, plays a key role in advancing a sustainable circular economy. There are several challenges faced during lignin extraction due to its complex structure and strong bond in the lignocellulosic biomass matrix.
Alaa A. Dandash, Basim Abu‐Jdayil, Joy H. Tannous   +2 more
wiley   +1 more source

Preparation and properties of proton exchange membrane reinforced by metal-organic framework/ionic liquid

Cailiao gongcheng
To improve the proton conductivity of the sulfonated polyether ether ketone/ionic liquid （SPEEK/IL） membrane and reduce the loss rate of IL in the membrane， Cd@Co-MOF-74/Phosphate-4-phenylimidazole ionic liquid （［IM2］［H2PO4］）/SPEEK ternary composite ...
SUN Lijun, LYU Xueyan, DING Luyang, QU Shuguo   +3 more
doaj   +1 more source

Materials Advances in Devices for Heart Disease Interventions

Advanced Materials, Volume 37, Issue 27, July 10, 2025.
This review examines the crucial role of materials in heart disease interventions, focusing on strategies for monitoring, managing, and repairing heart conditions. It discusses the material requirements for medical devices, highlighting recent innovations and their impact on cardiovascular health.
Gagan K. Jalandhra, Lauryn Srethbhakdi, James Davies, Chi Cong Nguyen, Phuoc Thien Phan, Zachary Och, Aditya Ashok, Khoon S. Lim, Hoang‐Phuong Phan, Thanh Nho Do, Nigel H. Lovell, Jelena Rnjak‐Kovacina   +11 more
wiley   +1 more source

Thermally Cured Sulfonated para‐PBI as Ion Solvating Membrane for Use in Water Electrolysis

Advanced Energy Materials, Volume 15, Issue 25, July 1, 2025.
The cMS‐PBI membrane is designed to be free of the known breaking points which limit the lifetime of membranes in alkaline electrolysis systems. As supported by high conductivity and 6 months ex situ stability test, the cMS‐PBI ion solvating membrane can substitute anion exchange membranes and thus can reduce the cost of green hydrogen by increasing ...
Asridin Dayan, DongHyun Lee, Kobra Azizi, Lars Nilausen Cleemann, Won‐Chul Cho, Dirk Henkensmeier   +5 more
wiley   +1 more source

Membrane consisting of polyquaternary amine ion exchange polymer network interpenetrating the chains of thermoplastic matrix polymer [PDF]

, 1978
An ion exchange membrane was formed from a solution containing dissolved matrix polymer and a set of monomers which are capable of reacting to form a polyquaternary ion exchange material; for example vinyl pyride and a dihalo hydrocarbon.
Rembaum, A., Wallace, C. J.
core   +1 more source

Flow Battery with Remarkably Stable Performance at High Current Density: Development of A Nonfluorinated Separator with Concurrent Rejection and Conductivity

Angewandte Chemie, Volume 137, Issue 25, June 17, 2025.
Organic redox flow batteries are promising for grid stabilisation, but the insufficient ion separation by membrane separator can limit the lifetime and increase the cost. Here, we present an ultra‐ion‐selective SPEEK‐SX membrane, it enables 600 cycles at 160 mA cm−2 with only 0.00935% per cycle capacity decay, outperforming Nafion‐212, offering a ...
Wanqiao Liang, Ehsan Ghasemiestahbanati, Nathan T. Eden, Durga Acharya, Cara M. Doherty, Mainak Majumder, Matthew R. Hill   +6 more
wiley   +1 more source

Osmotic energy harvesting from produced water and boiler blowdown water by sulfonated Poly(ether ether ketone)-based mixed matrix membranes

Advanced Membranes
The salinity gradient between produced water and boiler blowdown water – both significant waste streams in the petroleum industry – represents an emerging, clean, and sustainable energy source. This energy can be directly converted to electricity through
Li Cao, I-Chun Chen, Cailing Chen, Xiaowei Liu, Kai Qu, Zhen Li, Khalid Hazazi, Zhiping Lai   +7 more
doaj   +1 more source