Enhancing humidity sensing performance of polyaniline/water soluble graphene oxide composite

B Chethan, HGR Prakash, YT Ravikiran… - Talanta, 2019 - Elsevier
The humidity sensing performance of Polyaniline/Water soluble graphene oxide [PWGO]
composites have been presented in this work. Various mass ratios of Water soluble …

Carboxymethyl cellulose: an efficient material in enhancing alternating current conductivity of HCl doped polyaniline

R Megha, YT Ravikiran, S Kotresh, SC Vijaya Kumari… - Cellulose, 2018 - Springer
In the present research, to enhance the alternating current conductivity of polyaniline (PANI),
carboxymethyl cellulose (CMC), a biopolymer, is used to prepare optimized polyaniline …

Effect of mechanical mixing method of preparation of polyaniline-transition metal oxide composites on DC conductivity and humidity sensing response

R Megha, YT Ravikiran, B Chethan… - Journal of Materials …, 2018 - Springer
In the present work, optimized polyaniline-titanium dioxide (PANI-TiO 2) and polyaniline-
yttrium oxide (PANI-Y 2 O 3) composites were prepared by mechanical mixing of chemically …

Monocrystalline silicon/polyaniline/horseradish peroxidase enzyme electrode obtained by the electrodeposition method for the electrochemical detection of …

RL Roman, L Nagi, LL Silva, SC Fernandes… - Journal of Materials …, 2020 - Springer
A silicon/polyaniline/horseradish peroxidase enzyme (n-Si/PANI/HRP) electrode was
obtained by potentiostatic electrodeposition processes. PANI thin films were …

Sensitive electrochemical detection of toxic nitro-phenol in real environmental samples using enzymeless oxidized-carboxymethyl cellulose-sulfate/sulfated …

KA Alamry, A Khan, MA Hussein, SY Alfaifi - Microchemical Journal, 2022 - Elsevier
In current study, sulfated-polyaniline and oxidized-sulfated-carboxymethyl cellulose (S-
Pani/Ox/CMCS) deposited on a glassy carbon electrode (GCE) was investigated in a …

Optimized polyaniline‐transition metal oxide composites: A comparative study of alternating current conductivity via correlated barrier hopping model

R Megha, YT Ravikiran, SC Vijaya Kumari… - Polymer …, 2018 - Wiley Online Library
Optimized polyaniline‐yttrium oxide (PANI‐Y2O3), polyaniline‐niobium pentoxide (PANI‐
Nb2O5), and polyaniline‐titanium dioxide (PANI‐TiO2) composites were prepared by …

Enhancement in alternating current conductivity of HCl doped polyaniline by modified titania

R Megha, YT Ravikiran, SC Vijaya Kumari… - Composite …, 2019 - Taylor & Francis
To enhance the alternating current (AC) conductivity of polyaniline (PANI), modified titanium
dioxide (TiO2) prepared by one-step semi-solvothermal method is used to synthesize …

Enhancing the performance of UV-photodetector based on PAni-Co3O4 nanocomposites prepared by spin coating method

MH Diwan, NA Bakr, IM Ibrahim - Journal of Materials Science: Materials in …, 2024 - Springer
The spin coating method successfully prepared an pn (PAni-Co3O4)/Si heterojunction core–
shell UV-photodetector by depositing PAni NFs and PAni-Co3O4 nanocomposites films on …

Synthetic approaches of conducting polymer nanocomposites

YT Ravikiran, CHVV Ramana, R Megha… - Conjugated Polymers for …, 2022 - Elsevier
Conducting polymers (CPs) have emerged as efficient materials that are of interest in
science, engineering, and industry. These materials have played a vital role in electronic …

Synthesis of polyaniline or derivatives thereof

KA Alamry, A Khan, AM Asiri - US Patent 11,459,427, 2022 - Google Patents
Provided are synthesis methods of polymerizing aniline or derivatives thereof. The
production of polyaniline or polyaniline derivatives is controlled by the type of oxidant added …