Effect of synthesis catalyst on structure of nitrogen-doped carbon nanotubes and electrical conductivity and electromagnetic interference shielding of their polymeric …

M Arjmand, K Chizari, B Krause, P Pötschke… - Carbon, 2016 - Elsevier
Abstract Different catalysts including Co, Fe, and Ni were used to synthesize nitrogen-doped
carbon nanotubes (N-CNTs) by chemical vapor deposition technique. Synthesized N-CNTs …

Magnesium-nitrogen co-doped carbon dots enhance plant growth through multifunctional regulation in photosynthesis

Y Li, X Xu, B Lei, J Zhuang, X Zhang, C Hu, J Cui… - Chemical Engineering …, 2021 - Elsevier
Herein, we designed and prepared a magnesium and nitrogen co-doped carbon dots (Mg, N-
CDs) for plant photosynthesis, in which Mg and N were in carbonate-like and graphite N …

Carboxylation treatment of multiwalled carbon nanotubes monitored by infrared and ultraviolet spectroscopies and scanning probe microscopy

S Goyanes, GR Rubiolo, A Salazar, A Jimeno… - Diamond and related …, 2007 - Elsevier
The effect of acid treatment on multiwalled carbon nanotubes (MWCNTs) was investigated
through analysis of their morphologies followed by atomic force microscopy (AFM). The …

Nano engineered paraffin-based phase change material for building thermal management

J Paul, M Samykano, AK Pandey, K Kadirgama… - Buildings, 2023 - mdpi.com
Thermal energy storage (TES) and harvesting is an effective technique for optimum building
thermal management. Phase-change materials (PCMs) are commonly used for TES …

Improved thermo-physical properties and energy efficiency of hybrid PCM/graphene-silver nanocomposite in a hybrid CPV/thermal solar system

N Aslfattahi, R Saidur, A Arifutzzaman… - Journal of Thermal …, 2020 - Springer
In this research work, novel hybrid graphene-silver (Gr-Ag) nanomaterial has been used for
first time with paraffin wax as a phase change material (PCM) to improve its thermo-physical …

Quantitative analysis of metal impurities in carbon nanotubes: efficacy of different pretreatment protocols for ICPMS spectroscopy

C Ge, F Lao, W Li, Y Li, C Chen, Y Qiu, X Mao… - Analytical …, 2008 - ACS Publications
Metal impurities in carbon nanotubes (CNTs) are undesirable for their uses in diverse
applications, for instance, they may potentially have a negative health impact when using in …

The heterogeneous coagulation and flocculation of brewery wastewater using carbon nanotubes

GS Simate, SE Iyuke, S Ndlovu, M Heydenrych - Water research, 2012 - Elsevier
Coagulation and flocculation treatment processes play a central role in the way wastewater
effluents are managed. Their primary function is particle removal that can impart colour to a …

Carbon nanotube/graphene nanoribbon/polyvinylidene fluoride hybrid nanocomposites: rheological and dielectric properties

M Arjmand, S Sadeghi, M Khajehpour… - The Journal of …, 2017 - ACS Publications
Results of the present study demonstrate the potential of graphene nanoribbon to induce
giant synergistic effects in the broadband dielectric properties of multiwalled carbon …

Catalytic effect of Fe, Ni, Co and Mo on the CNTs production

LM Hoyos-Palacio, AG García… - IOP conference …, 2014 - iopscience.iop.org
In this work a chemical vapour deposition (CVD) process was implemented and automatized
for the synthesis of carbon nanotubes (CNTs). Looking the possibility to make an extensive …

Single-and double-walled carbon nanotube based saturable absorbers for passive mode-locking of an erbium-doped fiber laser

KN Cheng, YH Lin, GR Lin - Laser Physics, 2013 - iopscience.iop.org
The passive mode-locking of an erbium-doped fiber laser (EDFL) with a medium gain is
demonstrated and compared by using three different types of carbon nanotubes (CNTs) …