Results 181 to 190 of about 27,980 (299)

Mixed Ion‐Electron Thermoelectric Generators With Ionogels Blended With MXene Continuously Harvesting Heat Under Both Steady and Fluctuated Temperature Gradients

Carbon Energy, EarlyView.
A mixed ion‐electron thermoelectric generator (MTEG) based on MXene ionogels converts both steady and fluctuating temperature gradients into continuous electricity. The hybrid conduction arises from electron tunneling through MXene networks and ionic diffusion driven by the Soret effect, enabling stable voltage output and high thermopower for efficient
Cheng Xu, Qi Qian, Kun Zhang, Zhijun Chen, Jianyong Ouyang   +4 more
wiley   +1 more source

Optimization of reduced graphene oxide yield using response surface methodology [PDF]

The efficient synthesis of reduced graphene oxide (RGO) by one-step chemical reduction of graphene oxide (GO) was carried out using sodium sulfate (Na 2 SO 4 ) as a reducing agent.
Anaklı, Duygu, Erşan, Mehtap
core  

Efficiency Comparison of Reduced Graphene Oxide (rGO) Composite-Incorporated Polyacrylonitrile Nanofibrous Filters for Respirable Crystalline Silica Dust and Coal Dust. [PDF]

ACS Omega
Moradi M, Kakoria A, Zheng L, Xu G.
europepmc   +1 more source

Applications of chitosan (CHI)-reduced graphene oxide (rGO)-polyaniline (PAni) conducting composite electrode for energy generation in glucose biofuel cell. [PDF]

Sci Rep, 2020
Haque SU, Nasar A, Inamuddin, Rahman MM.
europepmc   +1 more source

MXenes as a Versatile Platform for High‐Energy‐Density Asymmetric Supercapacitors

Carbon Energy, EarlyView.
MXenes with high conductivity and tunable surface chemistry are reviewed as advanced electrodes for asymmetric supercapacitors. MAX‐phase synthesis, surface and interlayer engineering, defect modulation, and composite designs are discussed, highlighting enhanced ion transport, pseudocapacitance, energy density, cycling stability, and sustainable routes
Seul‐Yi Lee, Jagadis Gautam, Shrikant Vaiju Sadavar, Soo‐Jin Park   +3 more
wiley   +1 more source

Screen-Printed Electrode Modified with Silver Nanoparticles (AgNP)Polydopamine (PDA)Reduced Graphene Oxide (RGO) Nanocomposite as a Sensor for Uric Acid. [PDF]

ACS Omega
Dominguez FA, Matabilas RJ, Montecillo JPR, Yago AC.   +3 more
europepmc   +1 more source

Synthesis of Reduced Graphene Oxide (RGO) by Using Hydrothermal Method

Reduced graphene oxide, RGO (also called chemically modified graphene, CMG) was synthesized by a hydrothermal method, with graphite oxide (GO), prepared by using improved hummer method at different temperatures, served as the raw material. Structural and morphological studies indicate the degree of reduction is dependent on the temperature, which is ...
Khole, Monika S., Tupe, Sanjay K.
openaire   +1 more source

An Ambient Photocatalytic Approach to In‐Situ Prepare Cobalt/Cobalt Phosphide and Cobalt/Cobalt Phosphide@Graphene Heterojunction Nanomaterials With Optimized Charge Separation Effects for Highly Efficient Relayed Electrocatalytic NOX− Reduction to NH3

Carbon Energy, EarlyView.
A visible‐light‐driven ambient photocatalytic method in‐situ fabricates Co/CoP‐x and Co/CoP@rGO heterojunction with enhanced charge separation, enabling highly efficient relayed electrocatalytic NOx− reduction to NH3 with outstanding Faraday efficiency and ammonia productivity.
Xin Zhao, Chuanjun Wang, Shenjie Liu, Guoqiang Wang, Jing Dong, Chen Lei, Geoffrey I. N. Waterhouse, Jing Xu   +7 more
wiley   +1 more source

Triboelectric Performance of Electrospun PVDF Fibers for Energy Harvesting: A Comparative Study of Boron Nitride (BN) and Reduced Graphene Oxide (rGO) Fillers. [PDF]

Materials (Basel)
Sukumaran S, Szewczyk PK, Stachewicz U.
europepmc   +1 more source

Multifunctional Flexible Thermoelectric Fabric for Smart Wearables

Carbon Energy, EarlyView.
This study designs a multifunctional rGO/PEDOT:PSS fabric integrating thermoelectric generation, signal sensing, and EMI shielding. It enables motion detection, respiratory monitoring, and fetal movement tracking. The fabric emphasizes flexibility, durability, comfort, and safety, making it suitable for wearable healthcare applications and advancing ...
Jia Wu, Yan Dong, Bingyi Li, Linlin Zhang, Wuwei Bao, Cheng Zhang, Yao Wang, Miao Miao, Man Zhou, Yifan Cui, Xinyang He   +10 more
wiley   +1 more source