Results 121 to 130 of about 14,055 (259)

Synthesis and characterization of polypyrrole/montmorillonite and polypyrrole/polypropylene composites

, 2020
Bu çalısmada, 1%, 5%, 10% and 15% organo-montmorillonit (OMMT) içerenOMMT nanokompozitleri üretildi. Kompozitler, pirol'ün OMMT' nin bulunduguortamda in situ interkalativ oksidatif polimerizasyonu ile hazırlandı. PPy/OMMTnanokompozitlerinin ısıl özellikleri Termal Gravimetrik Analiz (TGA) yöntemi ileincelendi.
openaire   +1 more source

One‐Step, High‐Yield Deconstruction of Kraft Lignin Into a Redox‐Active Small Molecule Using Sonicated Emulsive Water Microdroplets

Small, EarlyView.
This study reports a rapid (∼20 min), uncatalyzed deconstruction of Kraft lignin (∼14.2 kDa) using sonicated emulsive water microdroplets (SEWMs) in the presence of 2.5 M HNO3. The work demonstrates the combined synergistic effect of sonochemical excitation and microdroplet redox chemistry to induce C─C bond cleavage and reductive nitration to ...
Supriya Das, Yuting Zhou, Seth W. Croslow, Shi Li, Dong Ok Kim, Armando Santiago‐Carboney, Shaofeng Huang, Hung V. Nguyen, Charles M. Schroeder, Jonathan V. Sweedler, Rajeev S. Assary, Jeffrey S. Moore, Joaquín Rodríguez‐López   +12 more
wiley   +1 more source

Reusing spent graphite through direct electropolymerisation of polypyrrole for sustainable pseudocapacitive electrodes. [PDF]

RSC Adv
Khan NS, Taryba M, Duarte RG, Montemor MF, Sampaio RS.   +4 more
europepmc   +1 more source

Polypyrrole Nanofibrous Aerogel for Pressure Sensing and Anionic Contaminant Remediation

Small, EarlyView.
Nanofibrous aerogels (NFAs), highly porous ultralow‐density networks of entangled nanofibers, are conformally coated with polypyrrole (PPy) to provide a multifaceted material platform. Leveraging NFA's high surface area and mechanically robust structure with the conductive properties of PPy enables pressure‐responsive sensing for flexible electronics ...
Muhammed Ziauddin Ahmad Ebrahim, Ilaria Napoletano, Anicah Smith O'Brien, Tahira Pirzada, Saad A. Khan   +4 more
wiley   +1 more source

Experimental and theoretical insights into the inhibitory capabilities of polythiophene and polypyrrole molecules for protecting mild steel from corrosion in sulfuric acid. [PDF]

Sci Rep
Abdallah M, Al-Gorair AS, Al Jahdaly BA, Hawsawi H, Al-Juaid SS, Sobhi M, El Wanees SA, Fish H, Soliman KA.   +8 more
europepmc   +1 more source

Advances in research on layered double hydroxides for biomedical applications

Smart Molecules, EarlyView.
Layered double hydroxides (LDHs) are pH‐responsive nanomaterials with broad biomedical applications. This review summarizes LDH synthesis methods and compares their advantages. It highlights LDHs' progress in cancer therapy, including chemo‐photothermal, chemo‐immunotherapy, and photodynamic‐immunotherapy combinations and their potential in bone repair.
Xinhui Yang, Zhiping Zhang, Zhao Wang, Hao Zhang, Yen Leng Pak, Yingying Jing, Yurong Guo, Fang Li, Xiao Wang, Quanxiang Han, Lei Yu, Xuejiao Li, Xing Gao, Jibin Song   +13 more
wiley   +1 more source

Electrochemical Sensing of Dopamine with a Nafion-Coated Reduced Graphene Oxide/Polypyrrole-Functionalized Magnetic Nanoparticles Composite. [PDF]

Micromachines (Basel)
Dhaffouli A, Soto-Rodríguez PED, Carinelli S, Barhoumi H, González-Mora JL, Salazar-Carballo PA.   +5 more
europepmc   +1 more source

The Rise of Layered Double Hydroxides (LDHs) in Hexavalent Chromium (Cr(VI)) Pollution Treatment: Performance, Optimization, and Challenges

Safety Science and Technology, EarlyView.
This article focus on the basic properties, adsorption processes, performance improvement strategies, and the facing challenges of LDHs. ABSTRACT Layered double hydroxides (LDHs), a class of inorganic materials with unique layered structures, exhibit significant potential in environmental remediation.
Wenqi Fan, Shuai Tian, Jiwen Lai, Zhiwu Min, Qingyang Qiu, Xian Li, Zuwen Liu   +6 more
wiley   +1 more source

Corrosion protection of polypyrrole films doped with 3-nitrosalicylate on zinc substrates. [PDF]

RSC Adv
Minh Thi T, Hung HM, Khoe LV, Duc LM, Dat ND, Thi Huong V, Bich Viet NT, Luong NX, Yen Oanh DT, Quoc Trung V.   +9 more
europepmc   +1 more source

Synthesis and Surface Engineering of Two‐Dimensional MXenes for Advanced Functional Applications

The Chemical Record, EarlyView.
This study highlights the synthesis, surface engineering, and advanced functional applications of MXenes, emphasizing key preparation strategies that enable their use in catalysis, energy storage, sensing, and environmental remediation. Two‐dimensional MXenes (2DMxn), a rapidly expanding family of transition metal carbides, nitrides, and carbonitrides ...
Dalil N. H. Al‐Ghubairi, Hadi M. Marwani, Mahmood D. Aljabri, Muhammad Fazle Rabbee, Mohammed Muzibur Rahman   +4 more
wiley   +1 more source