id	sid	tid	token	lemma	pos
cz30pr79n3q	1	1	advancement	advancement	NOUN
cz30pr79n3q	1	2	in	in	ADP
cz30pr79n3q	1	3	science	science	NOUN
cz30pr79n3q	1	4	and	and	CCONJ
cz30pr79n3q	1	5	technology	technology	NOUN
cz30pr79n3q	1	6	has	have	AUX
cz30pr79n3q	1	7	brought	bring	VERB
cz30pr79n3q	1	8	rapid	rapid	ADJ
cz30pr79n3q	1	9	development	development	NOUN
cz30pr79n3q	1	10	in	in	ADP
cz30pr79n3q	1	11	manufacturing	manufacturing	NOUN
cz30pr79n3q	1	12	,	,	PUNCT
cz30pr79n3q	1	13	transportation	transportation	NOUN
cz30pr79n3q	1	14	,	,	PUNCT
cz30pr79n3q	1	15	communication	communication	NOUN
cz30pr79n3q	1	16	,	,	PUNCT
cz30pr79n3q	1	17	health	health	NOUN
cz30pr79n3q	1	18	,	,	PUNCT
cz30pr79n3q	1	19	and	and	CCONJ
cz30pr79n3q	1	20	entertainment	entertainment	NOUN
cz30pr79n3q	1	21	.	.	PUNCT
cz30pr79n3q	2	1	these	these	DET
cz30pr79n3q	2	2	developments	development	NOUN
cz30pr79n3q	2	3	have	have	AUX
cz30pr79n3q	2	4	increased	increase	VERB
cz30pr79n3q	2	5	the	the	DET
cz30pr79n3q	2	6	global	global	ADJ
cz30pr79n3q	2	7	energy	energy	NOUN
cz30pr79n3q	2	8	demand	demand	NOUN
cz30pr79n3q	2	9	.	.	PUNCT
cz30pr79n3q	3	1	this	this	DET
cz30pr79n3q	3	2	increasing	increase	VERB
cz30pr79n3q	3	3	energy	energy	NOUN
cz30pr79n3q	3	4	demand	demand	NOUN
cz30pr79n3q	3	5	has	have	AUX
cz30pr79n3q	3	6	forced	force	VERB
cz30pr79n3q	3	7	policy	policy	NOUN
cz30pr79n3q	3	8	makers	maker	NOUN
cz30pr79n3q	3	9	and	and	CCONJ
cz30pr79n3q	3	10	the	the	DET
cz30pr79n3q	3	11	scientific	scientific	ADJ
cz30pr79n3q	3	12	community	community	NOUN
cz30pr79n3q	3	13	to	to	PART
cz30pr79n3q	3	14	search	search	VERB
cz30pr79n3q	3	15	for	for	ADP
cz30pr79n3q	3	16	alternative	alternative	ADJ
cz30pr79n3q	3	17	energy	energy	NOUN
cz30pr79n3q	3	18	sources	source	NOUN
cz30pr79n3q	3	19	and	and	CCONJ
cz30pr79n3q	3	20	optimize	optimize	VERB
cz30pr79n3q	3	21	the	the	DET
cz30pr79n3q	3	22	conventional	conventional	ADJ
cz30pr79n3q	3	23	sources	source	NOUN
cz30pr79n3q	3	24	of	of	ADP
cz30pr79n3q	3	25	energy	energy	NOUN
cz30pr79n3q	3	26	.	.	PUNCT
cz30pr79n3q	4	1	for	for	ADP
cz30pr79n3q	4	2	a	a	DET
cz30pr79n3q	4	3	long	long	ADJ
cz30pr79n3q	4	4	time	time	NOUN
cz30pr79n3q	4	5	,	,	PUNCT
cz30pr79n3q	4	6	people	people	NOUN
cz30pr79n3q	4	7	have	have	AUX
cz30pr79n3q	4	8	been	be	AUX
cz30pr79n3q	4	9	trying	try	VERB
cz30pr79n3q	4	10	to	to	PART
cz30pr79n3q	4	11	find	find	VERB
cz30pr79n3q	4	12	more	more	ADV
cz30pr79n3q	4	13	efficient	efficient	ADJ
cz30pr79n3q	4	14	ways	way	NOUN
cz30pr79n3q	4	15	to	to	PART
cz30pr79n3q	4	16	convert	convert	VERB
cz30pr79n3q	4	17	other	other	ADJ
cz30pr79n3q	4	18	forms	form	NOUN
cz30pr79n3q	4	19	of	of	ADP
cz30pr79n3q	4	20	energies	energy	NOUN
cz30pr79n3q	4	21	such	such	ADJ
cz30pr79n3q	4	22	as	as	ADP
cz30pr79n3q	4	23	solar	solar	ADJ
cz30pr79n3q	4	24	,	,	PUNCT
cz30pr79n3q	4	25	wind	wind	NOUN
cz30pr79n3q	4	26	,	,	PUNCT
cz30pr79n3q	4	27	and	and	CCONJ
cz30pr79n3q	4	28	geothermal	geothermal	ADJ
cz30pr79n3q	4	29	energy	energy	NOUN
cz30pr79n3q	4	30	to	to	ADP
cz30pr79n3q	4	31	electrical	electrical	ADJ
cz30pr79n3q	4	32	energy	energy	NOUN
cz30pr79n3q	4	33	.	.	PUNCT
cz30pr79n3q	5	1	to	to	PART
cz30pr79n3q	5	2	improve	improve	VERB
cz30pr79n3q	5	3	the	the	DET
cz30pr79n3q	5	4	efficiency	efficiency	NOUN
cz30pr79n3q	5	5	of	of	ADP
cz30pr79n3q	5	6	energy	energy	NOUN
cz30pr79n3q	5	7	conversion	conversion	NOUN
cz30pr79n3q	5	8	,	,	PUNCT
cz30pr79n3q	5	9	new	new	ADJ
cz30pr79n3q	5	10	materials	material	NOUN
cz30pr79n3q	5	11	have	have	AUX
cz30pr79n3q	5	12	been	be	AUX
cz30pr79n3q	5	13	studied	study	VERB
cz30pr79n3q	5	14	constantly	constantly	ADV
cz30pr79n3q	5	15	.	.	PUNCT
cz30pr79n3q	6	1	in	in	ADP
cz30pr79n3q	6	2	the	the	DET
cz30pr79n3q	6	3	last	last	ADJ
cz30pr79n3q	6	4	few	few	ADJ
cz30pr79n3q	6	5	decades	decade	NOUN
cz30pr79n3q	6	6	,	,	PUNCT
cz30pr79n3q	6	7	iii	iii	NUM
cz30pr79n3q	6	8	-	-	PUNCT
cz30pr79n3q	6	9	v	v	NOUN
cz30pr79n3q	6	10	semiconductors	semiconductor	NOUN
cz30pr79n3q	6	11	,	,	PUNCT
cz30pr79n3q	6	12	halide	halide	NOUN
cz30pr79n3q	6	13	perovskites	perovskite	NOUN
cz30pr79n3q	6	14	,	,	PUNCT
cz30pr79n3q	6	15	and	and	CCONJ
cz30pr79n3q	6	16	metal	metal	NOUN
cz30pr79n3q	6	17	oxides	oxide	NOUN
cz30pr79n3q	6	18	are	be	AUX
cz30pr79n3q	6	19	being	be	AUX
cz30pr79n3q	6	20	studied	study	VERB
cz30pr79n3q	6	21	as	as	ADP
cz30pr79n3q	6	22	promising	promise	VERB
cz30pr79n3q	6	23	energy	energy	NOUN
cz30pr79n3q	6	24	converting	converting	NOUN
cz30pr79n3q	6	25	materials	material	NOUN
cz30pr79n3q	6	26	in	in	ADP
cz30pr79n3q	6	27	devices	device	NOUN
cz30pr79n3q	6	28	like	like	ADP
cz30pr79n3q	6	29	solar	solar	ADJ
cz30pr79n3q	6	30	and	and	CCONJ
cz30pr79n3q	6	31	fuel	fuel	NOUN
cz30pr79n3q	6	32	cells	cell	NOUN
cz30pr79n3q	6	33	.	.	PUNCT
cz30pr79n3q	7	1	however	however	ADV
cz30pr79n3q	7	2	,	,	PUNCT
cz30pr79n3q	7	3	lack	lack	NOUN
cz30pr79n3q	7	4	of	of	ADP
cz30pr79n3q	7	5	molecular	molecular	ADJ
cz30pr79n3q	7	6	-	-	PUNCT
cz30pr79n3q	7	7	level	level	NOUN
cz30pr79n3q	7	8	understanding	understanding	NOUN
cz30pr79n3q	7	9	of	of	ADP
cz30pr79n3q	7	10	these	these	DET
cz30pr79n3q	7	11	semiconductor	semiconductor	NOUN
cz30pr79n3q	7	12	surfaces	surface	NOUN
cz30pr79n3q	7	13	and	and	CCONJ
cz30pr79n3q	7	14	their	their	PRON
cz30pr79n3q	7	15	interfacial	interfacial	ADJ
cz30pr79n3q	7	16	interactions	interaction	NOUN
cz30pr79n3q	7	17	with	with	ADP
cz30pr79n3q	7	18	different	different	ADJ
cz30pr79n3q	7	19	gases	gas	NOUN
cz30pr79n3q	7	20	in	in	ADP
cz30pr79n3q	7	21	the	the	DET
cz30pr79n3q	7	22	ambient	ambient	ADJ
cz30pr79n3q	7	23	working	working	NOUN
cz30pr79n3q	7	24	environment	environment	NOUN
cz30pr79n3q	7	25	has	have	AUX
cz30pr79n3q	7	26	hindered	hinder	VERB
cz30pr79n3q	7	27	the	the	DET
cz30pr79n3q	7	28	practical	practical	ADJ
cz30pr79n3q	7	29	application	application	NOUN
cz30pr79n3q	7	30	of	of	ADP
cz30pr79n3q	7	31	those	those	DET
cz30pr79n3q	7	32	materials	material	NOUN
cz30pr79n3q	7	33	on	on	ADP
cz30pr79n3q	7	34	a	a	DET
cz30pr79n3q	7	35	commercial	commercial	ADJ
cz30pr79n3q	7	36	scale	scale	NOUN
cz30pr79n3q	7	37	.	.	PUNCT
cz30pr79n3q	8	1	one	one	NUM
cz30pr79n3q	8	2	of	of	ADP
cz30pr79n3q	8	3	the	the	DET
cz30pr79n3q	8	4	promising	promising	ADJ
cz30pr79n3q	8	5	materials	material	NOUN
cz30pr79n3q	8	6	currently	currently	ADV
cz30pr79n3q	8	7	being	be	AUX
cz30pr79n3q	8	8	studied	study	VERB
cz30pr79n3q	8	9	is	be	AUX
cz30pr79n3q	8	10	solar	solar	ADJ
cz30pr79n3q	8	11	absorbing	absorb	VERB
cz30pr79n3q	8	12	materials	material	NOUN
cz30pr79n3q	8	13	like	like	ADP
cz30pr79n3q	8	14	ag	ag	PROPN
cz30pr79n3q	8	15	-	-	PUNCT
cz30pr79n3q	8	16	bi	bi	NOUN
cz30pr79n3q	8	17	-	-	NOUN
cz30pr79n3q	8	18	i	i	PRON
cz30pr79n3q	8	19	based	base	VERB
cz30pr79n3q	8	20	nanoparticles	nanoparticle	NOUN
cz30pr79n3q	8	21	and	and	CCONJ
cz30pr79n3q	8	22	gaas	gaas	NOUN
cz30pr79n3q	8	23	and	and	CCONJ
cz30pr79n3q	8	24	co	co	ADJ
cz30pr79n3q	8	25	oxidizing	oxidizing	NOUN
cz30pr79n3q	8	26	catalysts	catalyst	NOUN
cz30pr79n3q	8	27	like	like	ADP
cz30pr79n3q	8	28	ceo2	ceo2	PROPN
cz30pr79n3q	8	29	.	.	PUNCT
cz30pr79n3q	9	1	the	the	DET
cz30pr79n3q	9	2	research	research	NOUN
cz30pr79n3q	9	3	on	on	ADP
cz30pr79n3q	9	4	this	this	DET
cz30pr79n3q	9	5	dissertation	dissertation	NOUN
cz30pr79n3q	9	6	is	be	AUX
cz30pr79n3q	9	7	focused	focus	VERB
cz30pr79n3q	9	8	on	on	ADP
cz30pr79n3q	9	9	the	the	DET
cz30pr79n3q	9	10	molecular	molecular	ADJ
cz30pr79n3q	9	11	level	level	NOUN
cz30pr79n3q	9	12	study	study	NOUN
cz30pr79n3q	9	13	of	of	ADP
cz30pr79n3q	9	14	surface	surface	NOUN
cz30pr79n3q	9	15	states	state	NOUN
cz30pr79n3q	9	16	and	and	CCONJ
cz30pr79n3q	9	17	interfacial	interfacial	ADJ
cz30pr79n3q	9	18	interactions	interaction	NOUN
cz30pr79n3q	9	19	with	with	ADP
cz30pr79n3q	9	20	molecular	molecular	ADJ
cz30pr79n3q	9	21	gases	gas	NOUN
cz30pr79n3q	9	22	of	of	ADP
cz30pr79n3q	9	23	gaas	gaas	NOUN
cz30pr79n3q	9	24	,	,	PUNCT
cz30pr79n3q	9	25	ag	ag	PROPN
cz30pr79n3q	9	26	-	-	PUNCT
cz30pr79n3q	9	27	bi	bi	NOUN
cz30pr79n3q	9	28	-	-	NOUN
cz30pr79n3q	9	29	i	i	PRON
cz30pr79n3q	9	30	based	base	VERB
cz30pr79n3q	9	31	nanoparticles	nanoparticle	NOUN
cz30pr79n3q	9	32	,	,	PUNCT
cz30pr79n3q	9	33	and	and	CCONJ
cz30pr79n3q	9	34	ceo2	ceo2	VERB
cz30pr79n3q	9	35	as	as	ADP
cz30pr79n3q	9	36	promising	promising	ADJ
cz30pr79n3q	9	37	and	and	CCONJ
cz30pr79n3q	9	38	potential	potential	ADJ
cz30pr79n3q	9	39	replacement	replacement	NOUN
cz30pr79n3q	9	40	for	for	ADP
cz30pr79n3q	9	41	pt	pt	PROPN
cz30pr79n3q	9	42	and	and	CCONJ
cz30pr79n3q	9	43	other	other	ADJ
cz30pr79n3q	9	44	expensive	expensive	ADJ
cz30pr79n3q	9	45	novel	novel	NOUN
cz30pr79n3q	9	46	metals	metal	NOUN
cz30pr79n3q	9	47	in	in	ADP
cz30pr79n3q	9	48	solar	solar	ADJ
cz30pr79n3q	9	49	and	and	CCONJ
cz30pr79n3q	9	50	fuel	fuel	NOUN
cz30pr79n3q	9	51	cells	cell	NOUN
cz30pr79n3q	9	52	.	.	PUNCT