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Now showing items 613-632 of 1039

p-Menthan-1 alpha, 2 beta, 4 beta -triol- Revised structure of mullilam diol: A constituent of Zanthoxylum rehtsa DC

Paknikar, S.K.; Kamat, V.P. (Journal of Essential Oil Research. 5(6); 1993; 659-661.)

A crystalline compound obtained from the oil of Zanthoxylum rhetsa, called mullilam diol and formulated as p-menthane-2,3-dihydroxy-l,4-oxide has been conclusively verified to possess a revised structure, (plus or ...
Palladium doped manganese dioxide catalysts for low temperature carbon monoxide oxidation

Salker, A.V.; Kunkalekar, R.K. (Catalysis Communications. 10(13); 2009; 1776-1780.)

Nano-sized palladium doped manganese dioxide catalysts with varying compositions were prepared by the co-precipitation method. Palladium doped manganese dioxide catalysts show markedly enhanced CO oxidation activity, and ...
Palladium nanoparticle-immobilized porous polyurethane material for quick and efficient heterogeneous catalysis of suzuki-miyaura cross-coupling reaction at room temperature

Dey, S.K.; Dietrich, D.; Wegner, S.; Gil-Hernández, B.; Harmalkar, S.S.; deSousa-Amadeu, N.; Janiak, C. (ChemistrySelect. 3(5); 2018; 1365-1370.)

Here we report, room temperature heterogeneous catalysis of the Suzuki-Miyaura cross-coupling reaction by a Pd sup(0) nanoparticle-immobilized porous organic polymer (TPU-Pd), providing excellent yields (up to 99%) using ...
Partial oxidation of propylene over as prepared and acid enriched Bi sub(2)Mo sub(1-x)W sub(x)O sub(6) system

Parab, S.S.; Naik, S.J.; Salker, A.V. (Bulletin of Chemical Reaction Engineering & Catalysis. 12(2); 2017; 197-205.)

The compounds Bi sub(2)Mo sub(1-x)W sub(x)O sub(6) (x = 0.0, 0.2, and 0.4) were obtained through a Citrate sol-gel process. Thermogravimetric differential thermal analysis (TG-DTA), X-ray diffraction (XRD), Scanning electron ...
PDC-mediated tandem oxidative-Wittig Olefination

Dhumaskar, K.L.; Bhat, C.; Tilve, S.G. (Synthetic Communications. 44(10); 2014; 1501-1506.)

A convenient tandem oxidative-Wittig olefination of a primary alcohols to alpha, beta-unsaturated compounds using pyridinium dichromate (PDC) is described.
Performance and discharge characteristics of doped (beta)-MnO2 in H2SO4 electrolyte

Desai, B.D.; Lobo, F.S.; Kamat-Dalal, V.N. (Journal of Power Sources. 51(3); 1994; 351-365.)

Doped manganese dioxides (beta-Mno2) were prepared by thermal decomposition (180-degrees-C) of manganese nitrate in the presence of weighted quantities of NH4VO3, Na2WO4.2H2O, LiNO3, AgNO3 or MoO3. Detailed chemical analyses, ...
Performance and discharge characteristics of doped beta-MnO2 in ZnCl2 electrolytes

Desai, B.D.; Lobo, F.S.; Kamat-Dalal, V.N. (Journal of Power Sources. 51(3); 1994; 331-349.)

The electrochemical performance of a number of doped MnO2 samples was evaluated in the following electrolytes: (i) Leclanche; (ii) 25 percent ZnCl2, and (iii) 25 percent ZnCl2 with additives i.e., 2 percent LiCl and 1 ...
Perspectives in advance technologies/strategies for combating rising CO sub(2) levels in the atmosphere via CO sub(2) utilisation: A review

Joshi, N.; Sivachandiran, L.; Assadi, A.A. (IOP Conference Series: Earth and Environmental Science. 1100; 2022; ArticleID_012020.)

This review provides exhaustive literature on carbon dioxide (CO sub(2)) capture, storage and utilization. CO sub(2) is one of the greenhouse gas, emitted into the atmosphere and has reached an alarming level of well above ...
pH-Controlled supramolecular self-assembly of Naphthalenediimide appended L-Alanine and Ethylenediamine asymmetric bolaamphiphile

Shaikh, D.B.; Aljabri, M.D.; Nadimetla, D.N.; Birajdar, S.S.; Kobaisi, M.A.; Bhosale, R.S.; Antolasic, F.; Bhosale, Sidhanath V.; Bhosale, S.V. (Helvetica Chimica Acta. 104(8); 2021; ArticleID_e2100011.)

Design, synthesis and characterization of novel (2S)-2-[7-(2-aminoethyl)-1,3,6,8-tetraoxo-3,6,7,8-tetrahydrobenzo[lmn][3,8]phenanthrolin-2(1H)-yl]propanoic acid (1) bolaamphiphile, which combine naphthalene diimide (NDI) ...
Phase analysis of some vanadium oxides by differential scanning calorimetry

Salker, A.V. (Proc. 8. Nat. Symp. Thermal Analysis. 1991; 197-199.)

Phase transitions in Magneli type phases in V-O system were investigated by DSC. The phases with generic formula V(n)O(2n-1) showed only one phase transition but those expressed by V(n)O(2n-2) exhibited two phase changes.
Photo-catalytic studies of Mn and Fe tetraphenyl porphyrins in the degradation of Amido Black 10B dye with solar light

Gokakakar, S.D.; Pavaskar, P.A.; Salker, A.V. (SN Applied Sciences. 2(2); 2020; ArticleID_294.)

The free base tetraphenyl porphyrin (TPP) and its metalloporphyrins such as tetraphenylporphinatomanganese chloride (MnTPPCl), micro-Oxo-bis [tetraphenylporphinatomanganese [O-(MnTPP) sub(2)], tetraphenylporphinatoiron ...
Photocatalytic activity of mixed-phase of TiO sub(2) synthesized by non-aqueous methodology

Bakre, P.V.; Tilve, S.G. (Indian Journal of Chemistry- Section A. 59A(6); 2020; 768-774.)

A mix-phase (anatase-rutile) nanocrystalline titania particles were successfully synthesized in a non-aqueous solvent medium using a novel approach of controlled hydrolysis of titanium isopropoxide. The hydrolysis was ...
Photocatalytic and microbial degradation of Amaranth dye (Chapter 20)

Morajkar, P.P.; Naik, A.P.; Bugde, S.T.; Naik, B.R. (Advances in Biological Science Research: A Practical Approach. 2019; 327-345.)

A large number of organic azo dyes such as Amaranth, Acid Orange 7, Sunset Yellow FCF, Azorubine, etc. are produced on industrial scale. and their untreated waste is released into the aquatic system by industries such as ...
Photocatalytic degradation of textile azo dye over Ce(1−x)Sn(x)O(2) series

Borker, P.; Salker, A.V. (Materials Science and Engineering, B: Advanced Functional Solid-State Materials. 133(1-3); 2006; 55-60.)

Ce(1−x)Sn(x)O(2) (x = 0, 0.1, 0.2, 0.3 and 1.0) have been prepared by co-precipitation method and characterized by XRD, FTIR, BET surface area and TG/DSC methods. The solid state studies such as electrical resistivity, ...
Photocatalytic Studies on SnO2 and CeO2 Doped Compounds

Borker, Pritam
Photocatalytic studies over Ce(1-x)Fe(x)O(2) for the degradation of azo dye

Borker, P.; Salker, A.V. (Indian Journal of Chemistry Section A-Inorganic Bio-Inorganic Physical Theoretical and Analytical Chemistry. 45(10); 2006; 2199-2202.)

Photocatalytic degradation of textile diazo dye Naphthol Blue Black with Ce(1-x)Fe(x)O(2) (x = 0, 0.1, 0.2, 0.3 and 1.0) has been carried out in presence of sunlight. The effects of variation of different parameters like ...
Photochemical Conversions using Synthetic Porphyrins as Photocatalysts

Gokakakar, Shrinivas Dinkarrao
Photoluminescence and photocatalytic degradation studies on some metallophthalocyanine

Pavaskar, P.A.; Chodankar, S.; Salker, A.V. (European Journal of Chemistry. 2(3); 2011; 416-419.)

This paper deals with the up‐conversion intrinsic photoluminescence by exciting the Metallo‐Phthalocyanine (MPc) prepared by melt method. MPcs were further characterized using UV visible spectrophotometer, FT‐IR, and thermal ...
Photoswitchable molecular glue for carbon nanotubes reversibly controls electronic mobility with light

Saha, M.; More, V.G.; Aljabri, M.D.; Chatterjee, S.; Sahanawaz, Md.; Bandyopadhyay, S.; Bhosale, S.V. (ACS Applied Electronic Materials. 3(1); 2021; 309-315.)

The use of light as an external stimulus to control organic supramolecular structures can play an important role in molecular devices. Photoswitchable azobenzenes are well suited for such applications due to their ...
Phthalate precursor mediated synthesis of cadmium oxide nanoparticles and their photocatalytic application

Narulkar, D.D.; Jalmi-Gaude, T.A.; Dhuri, S.N. (Indian Journal of Chemistry. Section A-Inorganic Bio-Inorganic Physical Theoretical and Analytical Chemistry. 56(10); 2017; 1014-1020.)

Cadmium oxide samples have been prepared by thermal decomposition of their precursors [Cd(pht)(H sub(2)O)] (1), [Cd(pht)(Im)(H sub(2)O) sub(0.5)] (2), [Cd(pht)(MeIm)] (3) and [Cd(pht)(bpy)(H sub(2)O) sub(2)] (4) respectively ...

Now showing items 613-632 of 1039

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