biblio

Export 42 results:
Filters: Author is Ajithkumar, Thalasseril G.  [Clear All Filters]
Journal Article
S. Shalini, Dhavale, V. M., Eldho, K. Mathai, Kurungot, S., Ajithkumar, T. G., and Vaidhyanathan, R., “1000-fold enhancement in proton conductivity of a MOF using post-synthetically anchored proton transporters”, Scientific Reports, vol. 6, p. 32489, 2016.
E. S. Gnanakumar, Chokkapu, E. Rao, Kunjir, S., Ajithkumar, T. G., Rajamohanan, P. R., Chakraborty, D., and Gopinath, C. S., “9-Fluorenemethanol: an internal electron donor to fine tune olefin polymerization activity”, Dalton Transactions, vol. 43, no. 24, pp. 9143-9151, 2014.
B. Malvi, Sarkar, B. R., Pati, D., Mathew, R., Ajithkumar, T. G., and Gupta, S. Sen, “Clickable SBA-15 mesoporous materials: synthesis, characterization and their reaction with alkynes”, Journal of Materials Chemistry, vol. 19, no. 10, pp. 1409-1416, 2009.
X. F. Zhang, Kehoe, S., Adhi, S. K., Ajithkumar, T. G., Moane, S., O'Shea, H., and Boyd, D., “Composition-structure-property (Zn2+ and Ca2+ ion release) evaluation of Si-Na-Ca-Zn-Ce glasses: potential components for nerve guidance conduits”, Materials Science & Engineering C-Materials for Biological Applications, vol. 31, no. 3, pp. 669-676, 2011.
A. Khayum Mohammed, Usgaonkar, S., Kanheerampockil, F., Karak, S., Halder, A., Tharkar, M., Addicoat, M., Ajithkumar, T. G., and Banerjee, R., “Connecting microscopic structures, mesoscale assemblies, and macroscopic architectures in 3D-printed hierarchical porous covalent organic framework foams”, Journal of the American Chemical Society, vol. 142, no. 18, pp. 8252-8261, 2020.
K. Anjali, Ajithkumar, T. G., and Joy, P. Alias, “Correlations between structure, microstructure, density and dielectric properties of the lead-free ferroelectrics Bi0.5(Na,K)0.5TiO3”, Journal of Advanced Dieletrics, vol. 5, no. 4, pp. 1550028 Page 1-6, 2015.
A. Kumar Mahato, Pal, S., Dey, K., Reja, A., Paul, S., Shelke, A., Ajithkumar, T. G., Das, D., and Banerjee, R., “Covalent organic framework cladding on peptide-amphiphile-based biomimetic catalysts”, Journal of the American Chemical Society, vol. 145, no. 23, pp. 12793-12801, 2023.
S. Bag, Sasmal, H. Sekhar, Chaudhary, S. Pratap, Dey, K., Blaette, D., Guntermann, R., Zhang, Y., Poloz, M., Kuc, A., Shelke, A., Vijayaraghavan, R. K., Ajithkumar, T. G., Bhattacharyya, S., Heine, T., Bein, T., and Banerjee, R., “Covalent organic framework thin-film photodetectors from solution-processable porous nanospheres”, Journal of the American Chemical Society, vol. 145, no. 3, pp. 1649-1659, 2023.
H. Sekhar Sasmal, Halder, A., Kunjattu, S., Dey, K., Nadol, A., Ajithkumar, T. G., Bedadur, P. Ravindra, and Banerjee, R., “Covalent self-assembly in two dimensions: connecting covalent organic framework nanospheres into crystalline and porous thin films”, Journal of the American Chemical Society, vol. 141, no. 51, p. 20379, 2019.
B. B. Das, Ajithkumar, T. G., Sinha, N., Opella, S. J., and Ramanathan, K. V., “Cross- and axial-peak intensities in 2D-SLF experiments based on cross-polarization - the role of the initial density matrix”, Journal of Magnetic Resonance, vol. 185, no. 2, pp. 308-317, 2007.
S. Mohata, Dey, K., Bhunia, S., Thomas, N., E. Gowd, B., Ajithkumar, T. G., C. Reddy, M., and Banerjee, R., “Dual nanomechanics in anisotropic porous covalent organic framework janus-type thin films”, Journal of the American Chemical Society, vol. 144, no. 1, pp. 400-409, 2022.
S. R. Keshri, Mandal, I., Ganisetti, S., Kasimuthumaniyan, S., Kumar, R., Gaddam, A., Shelke, A., Ajithkumar, T. G., Gosvami, N. Nand, Krishnan, N. M. Anoop, and Allu, A. R., “Elucidating the influence of structure and Ag+ -Na+ ion-exchange on crack-resistance and ionic conductivity of Na3Al1.8Si1.65 P-1.8 O-12 glass electrolyte”, Acta Materialia, vol. 227, p. 117745, 2022.
B. B. Das, Ajithkumar, T. G., and Ramanathan, K. V., “Enhancing cross-peak intensity in 2D-SLF spectroscopy - the role of equilibrium carbon magnetization in cross-polarization experiment”, Chemical Physics Letters, vol. 426, no. 4-6, pp. 422-425, 2006.
T. Baskaran, Kumaravel, R., Christopher, J., Ajithkumar, T. G., and Sakthivel, A., “Environmentally friendly route for grafting of molybdenum carbonyl onto a diaminosilane-modified SBA-15 molecular sieve and its catalytic behaviour in olefin epoxidation”, New Journal of Chemistry, vol. 39, no. 5, pp. 3758-3764, 2015.
K. Harindranath, K. Viswanath, A., C. Chandran, V., Braeuniger, T., Madhu, P. K., Ajithkumar, T. G., and Joy, P. Alias, “Evidence for the co-existence of distorted tetrahedral and trigonal bipyramidal aluminium sites in SrAl12O19 from Al-27 NMR studies”, Solid State Communications, vol. 150, no. 5-6, pp. 262-266, 2010.
S. P. Patil, Mathew, R., Ajithkumar, T. G., Rajamohanan, P. R., Mahesh, T. S., and Kumaraswamy, G., “Gelation of covalently edge-modified laponites in aqueous media. 1. rheology and nuclear magnetic resonance”, Journal of Physical Chemistry B, vol. 112, no. 15, pp. 4536-4544, 2008.
D. Rase, Illathvalappil, R., Singh, H. Dev, Shekhar, P., Leo, L. S., Chakraborty, D., Haldar, S., Shelke, A., Ajithkumar, T. G., and Vaidhyanathan, R., “Hydroxide ion-conducting viologen-bakelite organic frameworks for flexible solid-state zinc-air battery applications”, Nanoscale Horizons, vol. 8, no. 2, pp. 224-234, 2023.
B. Baby, Dey, K. K., Ajithkumar, T. G., and Joy, P. A., “Identification of the Zn substitution sites in La-Zn substituted SrAl12O19 from Al-27 solid-state NMR studies”, Journal of the American Ceramic Society, vol. 97, no. 9, pp. 2990-2995, 2014.
L. T. Aany Sofia, Krishnan, A., Sankar, M., Raj, N. K. Kala, Manikandan, P., Rajamohanan, P. R., and Ajithkumar, T. G., “Immobilization of phosphotungstic acid (PTA) on imidazole functionalized silica: evidence for the nature of PTA binding by solid state NMR and reaction studies”, Journal of Physical Chemistry C, vol. 113, no. 50, pp. 21114-21122, 2009.
B. B. Das, Ajithkumar, T. G., and Ramanathan, K. V., “Improved pulse schemes for separated local field spectroscopy for static and spinning samples”, Solid State Nuclear Magnetic Resonance, vol. 33, no. 3, pp. 57-63, 2008.
K. Mathai Eldho, Rajamohanan, P. R., Anto, R., Bulakh, N. N., Lele, A. K., and Ajithkumar, T. G., “Insights into the molecular dynamics in polysulfone polymers from C-13 solid-state NMR experiments”, Journal of Physical Chemistry B, vol. 119, no. 34, pp. 11287-11294, 2015.
S. B. Narendranath, Yadav, A. Kumar, Ajithkumar, T. G., Bhattacharyya, D., Jha, S. Nath, Dey, K. K., Raja, T., and R. Devi, N., “Investigations into variations in local cationic environment in layered oxide series InGaO3(ZnO)(m) (m=1-4)”, Dalton Transactions, vol. 43, no. 5, pp. 2120-2126, 2014.
S. R. Keshri, Ganisetti, S., Kumar, R., Gaddam, A., Illath, K., Ajithkumar, T. G., Balaji, S., Annapurna, K., Nasani, N., Krishnan, N. M. Anoop, and Allu, A. R., “Ionic conductivity of Na3Al2P3O12 glass electrolytes role of charge compensators”, Inorganic Chemistry, vol. 60, no. 17, pp. 12893-12905, 2021.
G. Kumaraswamy, Surve, N. S., Mathew, R., Rana, A., Jha, S. K., Bulakh, N. N., Nisal, A., Ajithkumar, T. G., Rajamohanan, P. R., and Ratnagiri, R., “Lamellar melting, not crystal motion, results in softening of polyoxymethylene on heating”, Macromolecules, vol. 45, no. 15, pp. 5967-5978, 2012.
R. Udavant, Thawarkar, S., Rondiya, S., Shelke, A., Aher, R., Ajithkumar, T. G., Cross, R. W., Dzade, N. Y., and Jadkar, S., “Lead-free solid state mechanochemical synthesis of Cs2NaBi1-XFeXCl6 double perovskite: reduces band gap and enhances optical properties”, Inorganic Chemistry, vol. 62, no. 12, pp. 4861-4871, 2023.
M. K. Dinker, Ajithkumar, T. G., and Kulkarni, P. S., “L-Proline functionalized dicationic framework of bifunctional mesoporous organosilica for the simultaneous removal of lead and nitrate ions”, ACS Sustainable Chemistry & Engineering, vol. 5, no. 5, pp. 4188-4196, 2017.
K. S. Thushara, Gnanakumar, E. S., Mathew, R., Ajithkumar, T. G., Rajamohanan, P. R., Bhaduri, S., and Gopinath, C. S., “MgCl2 center dot 4((CH3)(2)CHCH2OH): a new molecular adduct for the preparation of TiClx/MgCl2 catalyst for olefin polymerization”, Dalton Transactions, vol. 41, no. 37, pp. 11311-11318, 2012.
K. S. Thushara, Mathew, R., Ajithkumar, T. G., Rajamohanan, P. R., Bhaduri, S., and Gopinath, C. S., “MgCl2 center dot 4(CH3)(2)CHOH: a new molecular adduct and super active polymerization catalyst support”, Journal of Physical Chemistry C, vol. 113, no. 20, pp. 8556-8559, 2009.
E. S. Gnanakumar, Thushara, K. S., Gowda, R. R., Raman, S. K., Ajithkumar, T. G., Rajamohanan, P. R., Chakraborty, D., and Gopinath, C. S., “MgCl2 center dot 6C(6)H(11)OH: a high mileage porous support for ziegler-natta catalyst”, Journal of Physical Chemistry C, vol. 116, no. 45, pp. 24115-24122, 2012.
E. S. Gnanakumar, Gowda, R. R., Kunjir, S., Ajithkumar, T. G., Rajamohanan, P. R., Chakraborty, D., and Gopinath, C. S., “MgCl2 center dot 6CH(3)OH: a simple molecular adduct and its influence as a porous support for olefin polymerization”, ACS Catalysis, vol. 3, no. 3, pp. 303-311, 2013.
E. S. Gnanakumar, Thushara, K. S., Bhange, D. S., Mathew, R., Ajithkumar, T. G., Rajamohanan, P. R., Bhaduri, S., and Gopinath, C. S., “MgCl2 center dot 6PhCH(2)OH - a new molecular adduct as support material for ziegler-natta catalyst: synthesis, characterization and catalytic activity”, Dalton Transactions, vol. 40, no. 41, pp. 10936-10944, 2011.
S. Dinesh Shrivastava, Eldho, K. Mathai, Rajamohanan, P. R., Ajithkumar, T. G., Vanka, K., and Kumaraswamy, G., “Molecular motifs for additives that retard PEO crystallization”, Polymer Engineering & Science, vol. 57, no. 8, pp. 857-864, 2017.
K. Koner, Karak, S., Kandambeth, S., Karak, S., Thomas, N., Leanza, L., Perego, C., Pesce, L., Capelli, R., Moun, M., Bhakar, M., Ajithkumar, T. G., Pavan, G. M., and Banerjee, R., “Porous covalent organic nanotubes and their assembly in loops and toroids”, Nature Chemistry, vol. 14, no. 5, p. 507+, 2022.
T. Baskaran, Christopher, J., Ajithkumar, T. G., and Sakthivel, A., “SBA-15 intercalated Mg-Al hydrotalcite: an environmental friendly catalyst for hydroisomerization of olefin”, Applied Catalysis A-General, vol. 488, pp. 119-127, 2014.
V. Sreeja, Smitha, T. S., Nand, D., Ajithkumar, T. G., and Joy, P. Alias, “Size dependent coordination behavior and cation distribution in MgAl2O4 nanoparticles from Al-27 solid state NMR studies”, Journal of Physical Chemistry C, vol. 112, no. 38, pp. 14737-14744, 2008.
K. S. Thushara, Ajithkumar, T. G., Rajamohanan, P. R., and Gopinath, C. S., “Solid-state NMR investigations of a MgCl2 center dot 4(CH3)(2)CHCH2OH molecular adduct: a peculiar case of reversible equilibrium between two phases”, Journal of Physical Chemistry A, vol. 118, no. 7, pp. 1213-1219, 2014.
K. S. Thushara, Ajithkumar, T. G., Rajamohanan, P. R., and Gopinath, C. S., “Structural investigations of porous MgCl2-2-butanol molecular adduct as support for olefin polymerization”, Applied Catalysis A-General, vol. 469, pp. 267-274, 2014.
P. Sengupta, Mishra, R. K., Soudamini, N., Sen, D., Mazumder, S., Kaushik, C. P., Ajithkumar, T. G., and Banerjee, K., “Study on fused/cast AZS refractories for deployment in vitrification of radioactive waste effluents”, Journal of Nuclear Materials, vol. 467, pp. 144-154, 2015.
M. Sankar, Ajithkumar, T. G., Sankar, G., and Manikandan, P., “Supported imidazole as heterogeneous catalyst for the synthesis of cyclic carbonates from epoxides and CO2”, Catalysis Communications, vol. 59, pp. 201-205, 2015.
K. S. Thushara, Gnanakumar, E. S., Mathew, R., Jha, R. Kumar, Ajithkumar, T. G., Rajamohanan, P. R., Sarma, K., Padmanabhan, S., Bhaduri, S., and Gopinath, C. S., “Toward an understanding of the molecular level properties of ziegler-natta catalyst support with and without the internal electron donor”, Journal of Physical Chemistry C, vol. 115, no. 5, pp. 1952-1960, 2011.
P. Sengupta, Dey, K. K., Halder, R., Ajithkumar, T. G., Abraham, G., Mishra, R. K., Kaushik, C. P., and Dey, G. K., “Vanadium in borosilicate glass”, Journal of the American Ceramic Society, vol. 98, no. 1, pp. 88-96, 2015.
V. J. Jijo, Sharma, K. P., Mathew, R., Kamble, S., Rajamohanan, P. R., Ajithkumar, T. G., Badiger, M. V., and Kumaraswamy, G., “Volume transition of PNIPAM in a nonionic surfactant hexagonal mesophase”, Macromolecules, vol. 43, no. 10, pp. 4782-4790, 2010.