Results 101 to 110 of about 77,474 (315)

Microwave-Assisted Reduction of Graphene Oxide to Reduced Graphene Oxide

Processes
Green chemistry seeks to find alternative synthesis routes that are less harsh to living organisms and the environment. In this communication, a microwave-assisted hydrothermal technique and a thermal annealing method were used in the reduction of graphene oxide (GO) to make reduced GO (rGO).
Jessica T. Mhlongo, Boitumelo Tlhaole, Linda Z. Linganiso, Tshwafo E. Motaung, Ella C. Linganiso-Dziike   +4 more
openaire   +1 more source

A Termite‐Inspired Alternative to Cement

Advanced Functional Materials, EarlyView.
A termite‐inspired composite of clay, cellulose, and lignin forms a dense fibrous network with concrete‐like strength (32 MPa) and superior elasticity, processed at ambient temperature. Abstract Clay combined with organic materials is used by termites as a strong and durable construction material for their mounds with minimal environmental impact. Here,
Oren Regev, Peter Fratzl, Emeline Raguin, Markus Antonietti   +3 more
wiley   +1 more source

Complementary Logic Driven by Dielectrophoretic Assembly of 2D Semiconductors

Advanced Functional Materials, EarlyView.
Scalable, parallel fabrication of complementary logic gates is demonstrated using electric‐field‐driven deterministic assembly of electrochemically exfoliated 2D n‐type MoS2 and p‐type WSe2 nanosheets. This strategy yields MoS2 and WSe2 transistors featuring average mobilities of 4.3 and 3.0 cm2 V−1 s−1, respectively, and on/off ratios of > 104 ...
Dongjoon Rhee, Okin Song, Ji Yun Park, Yonghyun Albert Kwon, Jae Hyung Kim, In Soo Kim, Zdeněk Sofer, Jeong Ho Cho, Deep Jariwala, Hyesung Park, Joohoon Kang   +10 more
wiley   +1 more source

Green Synthesis of recyclable reduced graphene oxide-gold nanocatalyst using Alstonia scholaris: Applications in waste water purification and microbial field [PDF]

, 2022
Piu Das, Bapan Bairy, Sanjukta Ghosh, Raktim Ghosh, Somasri Dam, Moni Baskey   +5 more
openalex   +1 more source

Crack‐Growing Interlayer Design for Deep Crack Propagation and Ultrahigh Sensitivity Strain Sensing

Advanced Functional Materials, EarlyView.
A crack‐growing semi‐cured polyimide interlayer enabling deep cracks for ultrahigh sensitivity in low‐strain regimes is presented. The sensor achieves a gauge factor of 100 000 at 2% strain and detects subtle deformations such as nasal breathing, highlighting potential for minimally obstructive biomedical and micromechanical sensing applications ...
Minho Kim, Taewi Kim, Jieun Park, Insic Hong, Myungrae Hong, Seonggyeong Park, Beomjin Kim, Sehyuk Ahn, Siwoo Jang, Seungyong Han, Je‐Sung Koh, Daeshik Kang   +11 more
wiley   +1 more source

Development of Superhydrophobic Reduced Graphene Oxide (rGO) for Potential Applications in Advanced Materials

Nanomaterials
Reduced graphene oxide (rGO) was synthesized by chemically reducing graphene oxide (GO) using a reducing agent. The product, rGO, showed excellent hydrophobicity, as indicated by its high-water contact angle, which was greater than 150 ...
Enoch Adotey, Aliya Kurbanova, Aigerim Ospanova, Aida Ardakkyzy, Zhexenbek Toktarbay, Nazerke Kydyrbay, Mergen Zhazitov, Nurxat Nuraje, Olzat Toktarbaiuly   +8 more
doaj   +1 more source

Electroanalytical Investigation of p-nitrophenol with Dual Electroactive Groups on a Reduced Graphene Oxide Modified Glassy Carbon Electrode

, 2017
Honghong Rao, Weiming Guo, Hou H, Hui Wang, Bo Yin, Zhonghua Xue, Guohu Zhao   +6 more
openalex   +1 more source

Two‐Dimensional Materials as a Multiproperty Sensing Platform

Advanced Functional Materials, EarlyView.
Various sensing modalities enabled and/or enhanced by two‐dimensional (2D) materials are reviewed. The domains considered for sensing include: 1) optoelectronics, 2) quantum defects, 3) scanning probe microscopy, 4) nanomechanics, and 5) bio‐ and chemosensing.
Dipankar Jana, Shubhrasish Mukherjee, Dmitrii Litvinov, Magdalena Grzeszczyk, Sergey Grebenchuk, Makars Šiškins, Virgil Gavriliuc, Yihang Ouyang, Changyi Chen, Yuxuan Ye, Meng Yiming, Maciej Koperski   +11 more
wiley   +1 more source

REDUCED GRAPHENE OXIDE SPHERES AS ACTIVE MATERIALS FOR LITHIUM ION RECHARGEABLE BATTERY ANODE

, 2018
D. Yu. Kornilov
openalex   +1 more source

Morphologic and optical characterization studies of the influence of reduced graphene oxide concentration on optical properties of ZnO-P2O5 composite sol-gel films

, 2020
Laurentiu Baschir, Dan Savastru, A. Popescu, Ileana Cristina Vasiliu, M. Filipescu, Ana‐Maria Iordache, M. Elisa, Stefan-Marian Iordache, Octavian Buiu, Cosmin Obreja   +9 more
openalex   +1 more source