R.M. Rojas

2.1k total citations
76 papers, 1.9k citations indexed

About

R.M. Rojas is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Inorganic Chemistry. According to data from OpenAlex, R.M. Rojas has authored 76 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 49 papers in Materials Chemistry, 33 papers in Electrical and Electronic Engineering and 21 papers in Inorganic Chemistry. Recurrent topics in R.M. Rojas's work include Advancements in Battery Materials (24 papers), Advanced Battery Materials and Technologies (16 papers) and Radioactive element chemistry and processing (14 papers). R.M. Rojas is often cited by papers focused on Advancements in Battery Materials (24 papers), Advanced Battery Materials and Technologies (16 papers) and Radioactive element chemistry and processing (14 papers). R.M. Rojas collaborates with scholars based in Spain, Bulgaria and Italy. R.M. Rojas's co-authors include José Manuel Amarilla, J. M. Rojo, O. García-Martínez, J. L. Martı́n de Vidales, E. Vila, Κ. Petrov, Ismae͏̈l Saadoune, Mohamed Aklalouch, Daniela Kovacheva and Fernando Picó and has published in prestigious journals such as Chemistry of Materials, Journal of The Electrochemical Society and Journal of Power Sources.

In The Last Decade

R.M. Rojas

76 papers receiving 1.8k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
R.M. Rojas Spain 25 1.3k 838 593 227 226 76 1.9k
J.J. Braconnier France 9 1.8k 1.5× 723 0.9× 742 1.3× 314 1.4× 281 1.2× 12 2.3k
Hua Ma China 15 1.2k 1.0× 1.2k 1.4× 643 1.1× 238 1.0× 119 0.5× 21 2.3k
R. Turgeman Israel 9 2.2k 1.8× 1.0k 1.3× 566 1.0× 177 0.8× 121 0.5× 10 2.5k
Henri Groult France 23 1.8k 1.4× 602 0.7× 506 0.9× 528 2.3× 382 1.7× 69 2.3k
B. Gérand France 11 1.4k 1.1× 883 1.1× 431 0.7× 197 0.9× 148 0.7× 21 2.1k
L. Seguin France 16 635 0.5× 706 0.8× 398 0.7× 74 0.3× 132 0.6× 24 1.3k
D. Nihtianova Bulgaria 21 906 0.7× 812 1.0× 465 0.8× 158 0.7× 260 1.2× 77 1.6k
Haim Gizbar Israel 12 3.0k 2.3× 1.3k 1.6× 709 1.2× 232 1.0× 171 0.8× 16 3.3k
Brigitte Pecquenard France 28 2.0k 1.6× 856 1.0× 438 0.7× 519 2.3× 168 0.7× 62 2.5k
Swati V. Pol Israel 25 804 0.6× 1.0k 1.2× 370 0.6× 120 0.5× 275 1.2× 45 1.6k

Countries citing papers authored by R.M. Rojas

Since Specialization
Citations

This map shows the geographic impact of R.M. Rojas's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by R.M. Rojas with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R.M. Rojas more than expected).

Fields of papers citing papers by R.M. Rojas

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R.M. Rojas. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by R.M. Rojas. The network helps show where R.M. Rojas may publish in the future.

Co-authorship network of co-authors of R.M. Rojas

This figure shows the co-authorship network connecting the top 25 collaborators of R.M. Rojas. A scholar is included among the top collaborators of R.M. Rojas based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with R.M. Rojas. R.M. Rojas is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Amarilla, José Manuel, Κ. Petrov, Fernando Picó, et al.. (2009). Sucrose-aided combustion synthesis of nanosized LiMn1.99−yLiyM0.01O4 (M=Al3+, Ni2+, Cr3+, Co3+, y=0.01 and 0.06) spinels. Journal of Power Sources. 191(2). 591–600. 60 indexed citations
2.
Rojas, R.M., Κ. Petrov, Georgi Avdeev, et al.. (2007). High-temperature thermal behaviour of Cr-Doped LiMn2O4 spinels synthesized by the sucrose-aided combustion method. Journal of Thermal Analysis and Calorimetry. 90(1). 67–72. 9 indexed citations
3.
Picó, Fernando, Teresa A. Centeno, Carlos Pecharromán, et al.. (2006). RuO2·xH2O/NiO composites as electrodes for electrochemical capacitors. Electrochimica Acta. 51(22). 4693–4700. 37 indexed citations
4.
Соболев, Б. П., I. A. Sviridov, В.И. Фадеева, et al.. (2005). Mechanochemical synthesis of nonstoichiometric fluorite Ca1−xLaxF2+x nanocrystals from CaF2 and LaF3 single crystals. Crystallography Reports. 50(3). 478–485. 21 indexed citations
5.
Garcı́a-Guinea, J., V. Correcher, R.M. Rojas, et al.. (2005). Chemical tracers in archaeological and natural gold: Aliseda Tartessos treasure and new discovered nuggets (SW Spain). Gold bulletin. 38(1). 23–28. 4 indexed citations
6.
Pascual, L., Daniela Kovacheva, Κ. Petrov, et al.. (2005). Effect of the Thermal Treatment on the Particle Size and Electrochemical Response of LiCr[sub 0.2]Mn[sub 1.8]O[sub 4] Spinel. Journal of The Electrochemical Society. 152(2). A301–A301. 25 indexed citations
7.
Pascual, L., et al.. (2005). Lithium-deficient LiYMn2O4 spinels (0.9≤Y<1): Lithium content, synthesis temperature, thermal behaviour and electrochemical properties. Electrochimica Acta. 51(16). 3193–3201. 13 indexed citations
8.
Соболев, Б. П., A. M. Golubev, Е. А. Кривандина, et al.. (2002). Ba1 − xRxF2 + x phases (R = Gd-Lu) with distorted fluorite-type structure— products of crystallization of incongruent melts in the BaF2-RF3 systems. I. Ba0.75R0.25F2.25 crystals (Synthesis and some characteristics). Crystallography Reports. 47(2). 201–212. 7 indexed citations
9.
Amarilla, José Manuel, R.M. Rojas, & J. M. Rojo. (1998). Polymorphism, Phase Transformations, and Oxide Ion Conductivity in Bi1.56U0.22La0.22O3.33. Chemistry of Materials. 10(2). 574–580. 4 indexed citations
10.
Amarilla, José Manuel & R.M. Rojas. (1996). A New Family of Bismuth-Based Oxide Materials:  Bi2-2xUxLaxO(3+3x/2) (0.333 ≥ x ≥ 0.038):  Synthesis, Characterization, and Phase Transformations on Aging. Chemistry of Materials. 8(2). 401–407. 7 indexed citations
11.
Vila, E., R.M. Rojas, J. L. Martı́n de Vidales, & O. García-Martínez. (1996). Structural and Thermal Properties of the Tetragonal Cobalt Manganese Spinels MnxCo3-xO4 (1.4 < x < 2.0). Chemistry of Materials. 8(5). 1078–1083. 75 indexed citations
12.
Amarilla, José Manuel, et al.. (1995). Preparation, Characterization, and Thermal Behavior of a New High Oxide Ion Conductor: Bismuth Uranium Lanthanum Oxide. Chemistry of Materials. 7(2). 341–347. 6 indexed citations
13.
Rojas, R.M., et al.. (1994). Structural Study of the Rhombohedral Fluorite-Related RIII Phase U1-yLayO2±'x, 0.56 ≤ y ≤ 0.67. Journal of Solid State Chemistry. 112(2). 322–328. 6 indexed citations
14.
García-Martínez, O., E. Vila, J. L. Martı́n de Vidales, R.M. Rojas, & Κ. Petrov. (1994). On the thermal decomposition of the zinc(II) hydroxide chlorides Zn5(OH)8Cl2�H2O and ?-Zn(OH)Cl. Journal of Materials Science. 29(20). 5429–5434. 44 indexed citations
15.
Martínez, Ana María, J. M. Rojo, Juan Eugenio Iglesias, Jesús Sanz, & R.M. Rojas. (1994). Formation Process of LiSn2(PO4)3, a Monoclinically Distorted NASICON-Type Structure. Chemistry of Materials. 6(10). 1790–1795. 18 indexed citations
16.
Rojas, R.M., et al.. (1994). Thermal behaviour and reactivity of manganese cobaltites MnxCo3 –xO4(0.0 ⩽x⩽1.0) obtained at low temperature. Journal of Materials Chemistry. 4(10). 1635–1639. 46 indexed citations
17.
Rojas, R.M., et al.. (1993). Microstructural and Thermal Characterization of Basic and Stoichiometric Lithium Phosphates, in Relation with Their Catalytic Activity. Journal of Solid State Chemistry. 106(2). 237–252. 13 indexed citations
18.
García-Martínez, O., R.M. Rojas, E. Vila, & J. L. Martı́n de Vidales. (1993). Microstructural characterization of nanocrystals of ZnO and CuO obtained from basic salts. Solid State Ionics. 63-65. 442–449. 98 indexed citations
19.
López‐Delgado, Aurora, Sol López Andrés, O. García-Martínez, P. Millán, & R.M. Rojas. (1987). Nickel basic salts as inorganic precursors in the production of nickel. Journal of Materials Science. 22(6). 2169–2174. 5 indexed citations
20.
Rojas, R.M., et al.. (1986). Polarographic study of 1-methyl-5-o-chloropheyl-7- ethyl-1,2-dihydro-3H-thieno[2,3-e],[1,4]-diazepin-2-one (clotiazepam). Analytica Chimica Acta. 186. 295–299. 8 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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