Phase dependent thermal and spectroscopic responses of Al 2 O 3 nanostructures with different morphogenesis

J Gangwar, BK Gupta, SK Tripathi, AK Srivastava - Nanoscale, 2015 - pubs.rsc.org
In this review, we discuss new developments and recent trends in both amorphous and
crystalline Al2O3 oxide nanofluids related to their phase dependent characteristics in detail …

Synthesis and dissolution of metal oxides in ionic liquids and deep eutectic solvents

J Richter, M Ruck - Molecules, 2019 - mdpi.com
Ionic liquids (ILs) and deep eutectic solvents (DESs) have proven to be suitable solvents
and reactants for low-temperature reactions. To date, several attempts were made to apply …

Hydrothermal and solvothermal syntheses

SH Feng, GH Li - Modern inorganic synthetic chemistry, 2017 - Elsevier
Hydrothermal and solvothermal syntheses are important branches of inorganic synthesis.
Hydrothermal and solvothermal techniques are not just confined to the syntheses and …

COx-free hydrogen production via decomposition of ammonia over Cu–Zn-based heterogeneous catalysts and their activity/stability

Š Hajduk, VDBC Dasireddy, B Likozar, G Dražić… - Applied Catalysis B …, 2017 - Elsevier
Cu–Zn mixed metal oxides were synthesized with a modified citrate method, supported on
an Al 2 O 3 substrate, and tested for ammonia decomposition process to attain a high-purity …

Evidence of Vacancy-Induced Room Temperature Ferromagnetism in Amorphous and Crystalline Al2O3 Nanoparticles

G Yang, D Gao, J Zhang, J Zhang, Z Shi… - The Journal of Physical …, 2011 - ACS Publications
Amorphous and crystalline Al2O3 nanoparticles were synthesized by a sol–gel method with
postannealing at different temperatures. Magnetism measurements have indicated that all …

Fluoride removal in waters using ionic liquid-functionalized alumina as a novel adsorbent

B Ekka, RS Dhaka, RK Patel, P Dash - Journal of Cleaner Production, 2017 - Elsevier
A novel ionic liquid modified γ-alumina was prepared via a modified sol-gel method, using 1-
methyl-3-octylimdazolium chloride ionic liquid as multifunctional material in terms of solvent …

Ionothermal synthesis of N-doped carbon supported CoMn2O4 nanoparticles as ORR catalyst in direct glucose alkaline fuel cell

JH Ho, Y Li, Y Dai, TI Kim, J Wang, J Ren… - International Journal of …, 2021 - Elsevier
In this paper, CoMn 2 O 4/NC nanocomposites were synthesized via a facile ionothermal
synthesis route, and their electrocatalytic performance for oxygen reduction reaction (ORR) …

Time-resolved and photoluminescence spectroscopy of θ-Al 2 O 3 nanowires for promising fast optical sensor applications

J Gangwar, BK Gupta, P Kumar, SK Tripathi… - Dalton …, 2014 - pubs.rsc.org
Herein, we have demonstrated the high yield facile growth of Al2O3 nanowires of uniform
morphology with different polymorph phases (eg γ, δ and θ) via a hydrothermal method with …

Synthesis of Co/Ni@ Al2O3-GO as novel oxygen reduction electrocatalyst for sustainable bioelectricity production in single-chambered microbial fuel cells

A Chaturvedi, A Chaturvedi, TC Nagaiah… - Journal of Environmental …, 2021 - Elsevier
In this work, the synthesis of cobalt (Co)-nickel (Ni) nanoparticles supported on the matrix of
alumina-graphene oxide (Al 2 O 3-GO) and studies of their oxygen reduction reaction (ORR) …

Template‐free fabrication of mesoporous alumina nanospheres using post‐synthesis water‐ethanol treatment of monodispersed aluminium glycerate nanospheres for …

I Saptiama, YV Kaneti, Y Suzuki, K Tsuchiya… - Small, 2018 - Wiley Online Library
This work reports the template‐free fabrication of mesoporous Al2O3 nanospheres with
greatly enhanced textural characteristics through a newly developed post‐synthesis “water …