Niklas Keller

1.1k total citations · 1 hit paper
12 papers, 954 citations indexed

About

Niklas Keller is a scholar working on Materials Chemistry, Inorganic Chemistry and Organic Chemistry. According to data from OpenAlex, Niklas Keller has authored 12 papers receiving a total of 954 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Materials Chemistry, 6 papers in Inorganic Chemistry and 3 papers in Organic Chemistry. Recurrent topics in Niklas Keller's work include Covalent Organic Framework Applications (6 papers), Metal-Organic Frameworks: Synthesis and Applications (6 papers) and Luminescence and Fluorescent Materials (4 papers). Niklas Keller is often cited by papers focused on Covalent Organic Framework Applications (6 papers), Metal-Organic Frameworks: Synthesis and Applications (6 papers) and Luminescence and Fluorescent Materials (4 papers). Niklas Keller collaborates with scholars based in Germany, United States and United Kingdom. Niklas Keller's co-authors include Thomas Bein, Mona Calik, Florian Auras, Peter M. Zehetmaier, Andreas C. Jakowetz, Derya Bessinger, Laura Ascherl, Fabian C. Hanusch, Stephan Reuter and Dmitry Sharapa and has published in prestigious journals such as Journal of the American Chemical Society, Chemical Society Reviews and Angewandte Chemie International Edition.

In The Last Decade

Niklas Keller

12 papers receiving 940 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Optoelectronic processes in covalent organic frameworks

2020 442 citations Niklas Keller, Thomas Bein Chemical Society Reviews profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Niklas Keller Germany	7	779	545	316	174	123	12	954
Justin S. Chen United States	10	444 0.6×	475 0.9×	210 0.7×	137 0.8×	70 0.6×	12	691
Fanli Lu China	12	642 0.8×	365 0.7×	184 0.6×	82 0.5×	92 0.7×	30	735
Christina Hettstedt Germany	7	745 1.0×	595 1.1×	236 0.7×	82 0.5×	64 0.5×	11	810
Derya Bessinger Germany	8	1.1k 1.4×	769 1.4×	378 1.2×	65 0.4×	170 1.4×	9	1.2k
Yu‐Heng Deng China	15	306 0.4×	549 1.0×	118 0.4×	162 0.9×	240 2.0×	47	794
A. Lisa Semrau Germany	12	338 0.4×	361 0.7×	169 0.5×	48 0.3×	162 1.3×	16	585
Hailin Dong Switzerland	10	374 0.5×	273 0.5×	201 0.6×	175 1.0×	57 0.5×	12	700
Zhongfu Pang China	12	1.4k 1.8×	1.1k 2.1×	424 1.3×	154 0.9×	115 0.9×	12	1.5k
Xi Su China	16	469 0.6×	377 0.7×	229 0.7×	51 0.3×	231 1.9×	30	695
Tengwu Zeng China	12	563 0.7×	391 0.7×	315 1.0×	41 0.2×	109 0.9×	15	670

Countries citing papers authored by Niklas Keller

Since Specialization

Citations

This map shows the geographic impact of Niklas Keller'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 Niklas Keller with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Niklas Keller more than expected).

Fields of papers citing papers by Niklas Keller

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Niklas Keller. 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 Niklas Keller. The network helps show where Niklas Keller may publish in the future.

Co-authorship network of co-authors of Niklas Keller

This figure shows the co-authorship network connecting the top 25 collaborators of Niklas Keller. A scholar is included among the top collaborators of Niklas Keller 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 Niklas Keller. Niklas Keller is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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12 of 12 papers shown

1.

Keller, Niklas, Oluwaseun A. Oyetade, Jillian L. Dempsey, et al.. (2025). Electron Inversion and Tunneling at Silicon Thermal Oxide Interfaces for Solar-Driven Molecular Catalysis to Syngas. Journal of the American Chemical Society. 147(13). 11145–11151. 4 indexed citations

2.

Keller, Niklas, et al.. (2024). Mg separation from samples with very high Ca/Mg ratios for Mg isotope analysis. Journal of Analytical Atomic Spectrometry. 39(11). 2767–2773. 1 indexed citations

3.

Keller, Niklas, Rachel E. Bangle, Jenny Schneider, et al.. (2023). Impact of Molecular Orientation on Lateral and Interfacial Electron Transfer at Oxide Interfaces. ACS Applied Materials & Interfaces. 15(28). 34249–34262. 2 indexed citations

4.

Keller, Niklas, David C. Grills, Dmitry E. Polyansky, et al.. (2023). Multi-Electron Transfer at H-Terminated p-Si Electrolyte Interfaces: Large Photovoltages under Inversion Conditions. Journal of the American Chemical Society. 145(20). 11282–11292. 13 indexed citations

5.

Ivanova, Svetlana, Julian J. Holstein, Niklas Keller, et al.. (2021). Isoreticular Crystallization of Highly Porous Cubic Covalent Organic Cage Compounds**. Angewandte Chemie International Edition. 60(32). 17455–17463. 49 indexed citations

6.

Zhang, Zhao, Haohua Chen, Niklas Keller, et al.. (2021). Dehydrogenative 6π heterocyclization under visible light irradiation and mechanistic insights. Organic Chemistry Frontiers. 8(14). 3788–3795. 6 indexed citations

7.

Ivanova, Svetlana, Julian J. Holstein, Niklas Keller, et al.. (2021). Isoretikuläre Kristallisation von hochporösen kubischen kovalentorganischen Käfigverbindungen**. Angewandte Chemie. 133(32). 17595–17604. 6 indexed citations

8.

Keller, Niklas & Thomas Bein. (2020). Optoelectronic processes in covalent organic frameworks. Chemical Society Reviews. 50(3). 1813–1845. 442 indexed citations breakdown →

9.

Keller, Niklas, et al.. (2019). Dibenzochrysene enables tightly controlled docking and stabilizes photoexcited states in dual-pore covalent organic frameworks. Nanoscale. 11(48). 23338–23345. 32 indexed citations

10.

Keller, Niklas, Mona Calik, Dmitry Sharapa, et al.. (2018). Enforcing Extended Porphyrin J-Aggregate Stacking in Covalent Organic Frameworks. Journal of the American Chemical Society. 140(48). 16544–16552. 160 indexed citations

11.

Li, Jie, Eric Tan, Niklas Keller, et al.. (2018). Cobalt-Catalyzed Electrophilic Aminations with Anthranils: An Expedient Route to Condensed Quinolines. Journal of the American Chemical Society. 141(1). 98–103. 94 indexed citations

12.

Keller, Niklas, Derya Bessinger, Stephan Reuter, et al.. (2017). Oligothiophene-Bridged Conjugated Covalent Organic Frameworks. Journal of the American Chemical Society. 139(24). 8194–8199. 145 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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