id sid tid token lemma pos r781wd39s26 1 1 the the DET r781wd39s26 1 2 goal goal NOUN r781wd39s26 1 3 of of ADP r781wd39s26 1 4 my my PRON r781wd39s26 1 5 dissertation dissertation NOUN r781wd39s26 1 6 research research NOUN r781wd39s26 1 7 is be AUX r781wd39s26 1 8 to to PART r781wd39s26 1 9 develop develop VERB r781wd39s26 1 10 a a DET r781wd39s26 1 11 molecular molecular ADJ r781wd39s26 1 12 level level NOUN r781wd39s26 1 13 description description NOUN r781wd39s26 1 14 of of ADP r781wd39s26 1 15 how how SCONJ r781wd39s26 1 16 selective selective ADJ r781wd39s26 1 17 catalytic catalytic ADJ r781wd39s26 1 18 reduction reduction NOUN r781wd39s26 1 19 occurs occur VERB r781wd39s26 1 20 on on ADP r781wd39s26 1 21 an an DET r781wd39s26 1 22 important important ADJ r781wd39s26 1 23 commercial commercial ADJ r781wd39s26 1 24 heterogeneous heterogeneous ADJ r781wd39s26 1 25 solid solid ADJ r781wd39s26 1 26 catalyst catalyst NOUN r781wd39s26 1 27 , , PUNCT r781wd39s26 1 28 cu cu PROPN r781wd39s26 1 29 - - PUNCT r781wd39s26 1 30 ssz-13 ssz-13 PROPN r781wd39s26 1 31 . . PUNCT