Results 201 to 210 of about 1,697 (260)

Escaping the Scaling Relationships in Oxygen Reduction Catalysis: Implications for PEM Fuel Cells

Advanced Materials, EarlyView.
Escaping the scaling relationships of the oxygen reduction reaction is vital for hydrogen fuel cells. This outlook examines how interfacial heterogeneity, spanning the subsurface lattice, chemisorption layer, and near‐interface solvation volume, mechanistically decouples intermediate binding energetics.
Muhammad Bilal Wazir, Lourdes F. Vega, Maryam Khaleel   +2 more
wiley   +1 more source

Electric field switching of chiral phonons

Grimes M, Ueda H, Allington C, Romao C, Kummer K, Kaur P, Wang L, Chang Y, Yang J, Huang S, Staub U.   +10 more
europepmc   +1 more source

Multifunctional terahertz metamaterials device based on a dual-tunable structure incorporating graphene and vanadium oxide. [PDF]

Nanoscale Adv
Zhao W, Lv X, Xu Q, Wen Z, Shao Y, Liu C, Dai N.   +6 more
europepmc   +1 more source

Intrinsically Stretchable Piezoelectric Nanocomposites for Artificial Ultrasonic Sensory Synapse

Advanced Materials, EarlyView.
Applying ultrasonic stimulations to a soft‐stretchable underwater piezoelectric sensor based on the soft‐stretchable nanocomposite from the thermal cross‐linking between the ─C─F group of P(VDF‐TrFE) and the ─NH2 group of (PEG‐diamine) with incorporating amine‐terminated BTO@APTES nanofillers on the soft PDMS substrates generated high piezoelectric ...
Trung Dieu Do, Tran Quang Trung, Priyanuj Bhuyan, Minh Chien Nguyen, Que Thi Nguyen, Namjun Jo, Yeonsu Kim, Thanh Duy Cam Ha, Myung‐Gil Kim, Sungjune Park, Woo Jong Yu, Nae‐Eung Lee   +11 more
wiley   +1 more source

Miniaturised wideband metasurface polarisation converter with high angular stability. [PDF]

Sci Rep
Nkimbeng CHS, Do S, Wang H, Yoon D, Lee H, Park YB, Park I.   +6 more
europepmc   +1 more source

Establishing Atomic Coherence in Twisted Oxide Membranes Containing Volatile Elements

Advanced Materials, EarlyView.
Twisted oxide membranes containing volatile elements often suffer from amorphous interfacial dead layers that suppress coupling. An oxygen‐annealing strategy establishes atomically coherent and chemically bonded interfaces in twisted NaNbO3 membranes, enabling coherent oxide moiré architectures in volatile‐element‐containing systems.
Young‐Hoon Kim, Reza Ghanbari, Min‐Hyoung Jung, Yang Zhang, Young‐Min Kim, Ruijuan Xu, Miaofang Chi   +6 more
wiley   +1 more source

Interplay of Polar Order and Positional Order in Liquid Crystals-Observation of Re-entrant Ferroelectric Nematic Phase. [PDF]

Angew Chem Int Ed Engl
Strachan GJ, Ramsay SJ, Juodka M, Pociecha D, Szydlowska J, Storey JMD, Vaupotič N, Walker R, Gorecka E.   +8 more
europepmc   +1 more source

High-Energy Density Pure Polyvinylidene Difluoride with the Magnetic Field Modulation of Free-Volume Pore Size and Other Microstructures. [PDF]

Polymers (Basel)
Liu Z, Qiao J, Liu C, Qiao S.
europepmc   +1 more source

Fractal-based compact quad-port THz MIMO antenna with ultra-wideband and high isolation for 6G and TWPAN applications. [PDF]

Sci Rep
Chinnamuthu A, Iruthayanathan N, Ramprabhu S, Arjunan RV, Shailesh T.   +4 more
europepmc   +1 more source

Biodielectrics: old wine in a new bottle? [PDF]

Front Bioeng Biotechnol
Barnana HD, Tofail SAM, Roy K, O'Mahony C, Hidaši Turiničová V, Gregor M, Ul Haq E.   +6 more
europepmc   +1 more source