Results 191 to 200 of about 11,051 (289)

Suppression of Catalyst Layer Detachment by Interfacial Microstructural Modulation of the NiCo₂O₄/Ni Oxygen Evolution Electrode for Renewable Energy-Powered Alkaline Water Electrolysis. [PDF]

ACS Appl Mater Interfaces, 2023
Todoroki N, Nagasawa K, Enjoji H, Mitsushima S.   +3 more
europepmc   +1 more source

Vacancy‐Driven Ni Exsolution in Prussian Blue Analogues Creates Cooperative Defect–Metal Sites for Alkaline Hydrogen Evolution

Advanced Science, EarlyView.
Multimetal Prussian blue analogues (PBAs) are converted by low‐temperature Ar annealing into a cavity/CN‐vacancy architecture that triggers in situ Ni exsolution, creating dense Ni‐PBA interfacial motifs. These motifs optimize water dissociation and H* adsorption in alkaline media, delivering markedly accelerated HER kinetics and long‐term stability ...
Shiqi Wang, Haixian Yan, Hugo L. S. Santos, Md Mofakkharulhashan, Wenyi Huo, Pedro H. C. Camargo   +5 more
wiley   +1 more source

Effect of Choline Proline Ionic Liquid Additives on Hydrogen Evolution in Alkaline Water Electrolysis. [PDF]

ACS Omega
Usman M, Wirzal MDH, Haider Zaidi ST, Md Nordin NAH, Haider A, M Hizam S.   +5 more
europepmc   +1 more source

Thermoelectric PANI/TeNWs Fiber Based Microsensor for Passive Temperature and Active Chemical Sensing

Advanced Science, EarlyView.
Continuous wet‐spinning of PANI with TeNWs yields a multifunctional microfiber. Oriented TeNWs impose chain alignment and enhance π‐electron delocalization, boosting the Seebeck coefficient to 59.9 µV K−1 for passive temperature sensing (1 K detection limit), while achieving high pH sensitivity (59.25 mV pH−1) and rapid NH3 response (0.96 s).
Dongmei Xie, Mengran Chen, Xuefei Zhang, Yan Xu, Weiye Geng, Zhe Tang, Si‐ze Lou, Shun Wan, Zhenguo Liu, Heng Liu, Peng‐an Zong   +10 more
wiley   +1 more source

Semi-interpenetrating polymer network ion-solvating membrane with enhanced conductivity and stability for potential application in alkaline water electrolysis. [PDF]

RSC Adv
Jellab M, Ahsaini L, Matrouf M, Semlali FZ, Ghamouss F.   +4 more
europepmc   +1 more source

Laser Preset of MnOx Layer on High‐Entropy Alloy Surface for Ampere‐Level Ultra‐Stable OER Performance

Advanced Science, EarlyView.
3D printing enables a high entropy alloy‐derived, in situ formed MnOx overlayer that suppresses oxidation–reconstruction and mitigates anodic dissolution, while enhancing electrolyte wetting and bubble release to accelerate interfacial mass transport and OER kinetics.
Benzhi Wang, Ziyang Duan, Jeong Yeon Heo, Thu Ha Le, Byunggon Song, Sunhyeong Kwon, Ji Hoon Lee, Jonghwan Suhr, Hyung Mo Jeong   +8 more
wiley   +1 more source

Characteristics of Electric Current in The Electrolysis of Acid and Alkaline Water Production for Health

Acidic and alkaline water with potential health benefits can be produced through the process of electrolysis. In addition to the applied voltage, electric current is a crucial parameter in the electrolysis process. The energy consumed during electrolysis
Kurniawan, Ekki, Yulinda, Yulinda, Manfaati, Rintis, Raharjo, Jangkung   +3 more
core  

Unveiling Activation Process of C═N Cathode for High‐Performing Zinc‐Organic Batteries

Advanced Science, EarlyView.
A high‐performance organic cathode of DPPT has been designed for aqueous zinc‐ion batteries (ZIBs), showing ultralong cycle life of 45 000 cycles. Besides, flexible DPPT ZIBs with stable capacity are applied in wearable NH3 sensors. Notably, the activation mechanism of the transformation of DPPT‐eight proton into DPPT is proposed and proved which ...
Xiaodong Geng, Zhangyu Wang, Weiyao Bi, Qian Zhao, Hongting Ma, Kai Yang, Ying Liu, Zhiqian Li, Qinghua Deng, Dan Zhao, Yuqian Jiang, Nan Zhu   +11 more
wiley   +1 more source

High-Performance Composite Separator with a Porous Bicontinuous Structure for Alkaline Water Electrolysis. [PDF]

ACS Omega
Liu L, Wang J, Yang G, Wang S, Wang J, Ren Z, Guo W, Liu P.   +7 more
europepmc   +1 more source

Flow-engineered 3D printed electrodes for enhanced bubble evacuation during alkaline water electrolysis

A zero-gap cell with porous electrodes is a promising configuration for alkaline water electrolysis. However, bubble evacuation becomes a challenge in that case, as bubbles can get trapped within the electrode’s 3D structure [1].
Pinon, Xavier, Van Droogenbroek, Kevin, Delmelle, Renaud, Proost, Joris, 5th International Conference on Water Electrolysis, Reuter, David, Simon, Hugo   +6 more
core