id	sid	tid	token	lemma	pos
ng451g08w8t	1	1	with	with	ADP
ng451g08w8t	1	2	more	more	ADJ
ng451g08w8t	1	3	and	and	CCONJ
ng451g08w8t	1	4	more	more	ADJ
ng451g08w8t	1	5	attention	attention	NOUN
ng451g08w8t	1	6	of	of	ADP
ng451g08w8t	1	7	the	the	DET
ng451g08w8t	1	8	public	public	NOUN
ng451g08w8t	1	9	shifting	shift	VERB
ng451g08w8t	1	10	toward	toward	ADP
ng451g08w8t	1	11	environmental	environmental	ADJ
ng451g08w8t	1	12	concern	concern	NOUN
ng451g08w8t	1	13	,	,	PUNCT
ng451g08w8t	1	14	governments	government	NOUN
ng451g08w8t	1	15	around	around	ADP
ng451g08w8t	1	16	the	the	DET
ng451g08w8t	1	17	world	world	NOUN
ng451g08w8t	1	18	are	be	AUX
ng451g08w8t	1	19	acting	act	VERB
ng451g08w8t	1	20	by	by	ADP
ng451g08w8t	1	21	implementing	implement	VERB
ng451g08w8t	1	22	more	more	ADV
ng451g08w8t	1	23	stringent	stringent	ADJ
ng451g08w8t	1	24	emission	emission	NOUN
ng451g08w8t	1	25	standards	standard	NOUN
ng451g08w8t	1	26	for	for	ADP
ng451g08w8t	1	27	particulate	particulate	NOUN
ng451g08w8t	1	28	matter	matter	NOUN
ng451g08w8t	1	29	and	and	CCONJ
ng451g08w8t	1	30	nox	nox	NOUN
ng451g08w8t	1	31	from	from	ADP
ng451g08w8t	1	32	diesel	diesel	NOUN
ng451g08w8t	1	33	engine	engine	NOUN
ng451g08w8t	1	34	exhaust	exhaust	NOUN
ng451g08w8t	1	35	.	.	PUNCT
ng451g08w8t	2	1	diesel	diesel	NOUN
ng451g08w8t	2	2	engines	engine	NOUN
ng451g08w8t	2	3	have	have	VERB
ng451g08w8t	2	4	the	the	DET
ng451g08w8t	2	5	highest	high	ADJ
ng451g08w8t	2	6	engine	engine	NOUN
ng451g08w8t	2	7	efficiency	efficiency	NOUN
ng451g08w8t	2	8	of	of	ADP
ng451g08w8t	2	9	any	any	DET
ng451g08w8t	2	10	practical	practical	ADJ
ng451g08w8t	2	11	combustion	combustion	NOUN
ng451g08w8t	2	12	engine	engine	NOUN
ng451g08w8t	2	13	design	design	NOUN
ng451g08w8t	2	14	,	,	PUNCT
ng451g08w8t	2	15	having	have	VERB
ng451g08w8t	2	16	a	a	DET
ng451g08w8t	2	17	30	30	NUM
ng451g08w8t	2	18	percent	percent	NOUN
ng451g08w8t	2	19	better	well	ADJ
ng451g08w8t	2	20	fuel	fuel	NOUN
ng451g08w8t	2	21	economy	economy	NOUN
ng451g08w8t	2	22	and	and	CCONJ
ng451g08w8t	2	23	25	25	NUM
ng451g08w8t	2	24	percent	percent	NOUN
ng451g08w8t	2	25	less	less	ADJ
ng451g08w8t	2	26	co2	co2	NOUN
ng451g08w8t	2	27	emissions	emission	NOUN
ng451g08w8t	2	28	than	than	ADP
ng451g08w8t	2	29	gasoline	gasoline	NOUN
ng451g08w8t	2	30	engines	engine	NOUN
ng451g08w8t	2	31	.	.	PUNCT
ng451g08w8t	3	1	however	however	ADV
ng451g08w8t	3	2	,	,	PUNCT
ng451g08w8t	3	3	the	the	DET
ng451g08w8t	3	4	incomplete	incomplete	ADJ
ng451g08w8t	3	5	combustion	combustion	NOUN
ng451g08w8t	3	6	of	of	ADP
ng451g08w8t	3	7	diesel	diesel	NOUN
ng451g08w8t	3	8	engines	engine	NOUN
ng451g08w8t	3	9	generates	generate	VERB
ng451g08w8t	3	10	hazardous	hazardous	ADJ
ng451g08w8t	3	11	emissions	emission	NOUN
ng451g08w8t	3	12	such	such	ADJ
ng451g08w8t	3	13	as	as	ADP
ng451g08w8t	3	14	nitrogen	nitrogen	NOUN
ng451g08w8t	3	15	oxides	oxides	PROPN
ng451g08w8t	3	16	(	(	PUNCT
ng451g08w8t	3	17	nox	nox	NOUN
ng451g08w8t	3	18	)	)	PUNCT
ng451g08w8t	3	19	,	,	PUNCT
ng451g08w8t	3	20	sulfur	sulfur	PROPN
ng451g08w8t	3	21	oxides	oxides	PROPN
ng451g08w8t	3	22	(	(	PUNCT
ng451g08w8t	3	23	sox	sox	PROPN
ng451g08w8t	3	24	)	)	PUNCT
ng451g08w8t	3	25	,	,	PUNCT
ng451g08w8t	3	26	hydrocarbons	hydrocarbon	NOUN
ng451g08w8t	3	27	(	(	PUNCT
ng451g08w8t	3	28	hc	hc	PROPN
ng451g08w8t	3	29	)	)	PUNCT
ng451g08w8t	3	30	,	,	PUNCT
ng451g08w8t	3	31	co	co	PROPN
ng451g08w8t	3	32	,	,	PUNCT
ng451g08w8t	3	33	co2	co2	NOUN
ng451g08w8t	3	34	,	,	PUNCT
ng451g08w8t	3	35	and	and	CCONJ
ng451g08w8t	3	36	particulate	particulate	NOUN
ng451g08w8t	3	37	matter	matter	NOUN
ng451g08w8t	3	38	(	(	PUNCT
ng451g08w8t	3	39	pm	pm	PROPN
ng451g08w8t	3	40	)	)	PUNCT
ng451g08w8t	3	41	.	.	PUNCT
ng451g08w8t	4	1	among	among	ADP
ng451g08w8t	4	2	them	they	PRON
ng451g08w8t	4	3	,	,	PUNCT
ng451g08w8t	4	4	particulate	particulate	NOUN
ng451g08w8t	4	5	matter	matter	NOUN
ng451g08w8t	4	6	,	,	PUNCT
ng451g08w8t	4	7	especially	especially	ADV
ng451g08w8t	4	8	pm2.5	pm2.5	PROPN
ng451g08w8t	4	9	(	(	PUNCT
ng451g08w8t	4	10	particulate	particulate	NOUN
ng451g08w8t	4	11	matter	matter	NOUN
ng451g08w8t	4	12	2.5	2.5	NUM
ng451g08w8t	4	13	micrometer	micrometer	NOUN
ng451g08w8t	4	14	or	or	CCONJ
ng451g08w8t	4	15	less	less	ADJ
ng451g08w8t	4	16	in	in	ADP
ng451g08w8t	4	17	diameter	diameter	NOUN
ng451g08w8t	4	18	)	)	PUNCT
ng451g08w8t	4	19	and	and	CCONJ
ng451g08w8t	4	20	pm10	pm10	PROPN
ng451g08w8t	4	21	(	(	PUNCT
ng451g08w8t	4	22	particulate	particulate	NOUN
ng451g08w8t	4	23	matter	matter	NOUN
ng451g08w8t	4	24	10	10	NUM
ng451g08w8t	4	25	micrometer	micrometer	NOUN
ng451g08w8t	4	26	or	or	CCONJ
ng451g08w8t	4	27	less	less	ADJ
ng451g08w8t	4	28	in	in	ADP
ng451g08w8t	4	29	diameter	diameter	NOUN
ng451g08w8t	4	30	)	)	PUNCT
ng451g08w8t	4	31	cause	cause	VERB
ng451g08w8t	4	32	serious	serious	ADJ
ng451g08w8t	4	33	environmental	environmental	ADJ
ng451g08w8t	4	34	and	and	CCONJ
ng451g08w8t	4	35	health	health	NOUN
ng451g08w8t	4	36	problems	problem	NOUN
ng451g08w8t	4	37	,	,	PUNCT
ng451g08w8t	4	38	due	due	ADP
ng451g08w8t	4	39	to	to	ADP
ng451g08w8t	4	40	their	their	PRON
ng451g08w8t	4	41	tiny	tiny	ADJ
ng451g08w8t	4	42	size	size	NOUN
ng451g08w8t	4	43	and	and	CCONJ
ng451g08w8t	4	44	chemical	chemical	ADJ
ng451g08w8t	4	45	composition	composition	NOUN
ng451g08w8t	4	46	.	.	PUNCT
ng451g08w8t	5	1	among	among	ADP
ng451g08w8t	5	2	the	the	DET
ng451g08w8t	5	3	technologies	technology	NOUN
ng451g08w8t	5	4	being	be	AUX
ng451g08w8t	5	5	considered	consider	VERB
ng451g08w8t	5	6	to	to	PART
ng451g08w8t	5	7	reduce	reduce	VERB
ng451g08w8t	5	8	emissions	emission	NOUN
ng451g08w8t	5	9	,	,	PUNCT
ng451g08w8t	5	10	particulate	particulate	NOUN
ng451g08w8t	5	11	trapping	trap	VERB
ng451g08w8t	5	12	technology	technology	NOUN
ng451g08w8t	5	13	is	be	AUX
ng451g08w8t	5	14	of	of	ADP
ng451g08w8t	5	15	great	great	ADJ
ng451g08w8t	5	16	interest	interest	NOUN
ng451g08w8t	5	17	.	.	PUNCT
ng451g08w8t	6	1	a	a	DET
ng451g08w8t	6	2	diesel	diesel	NOUN
ng451g08w8t	6	3	particulate	particulate	NOUN
ng451g08w8t	6	4	filter	filter	NOUN
ng451g08w8t	6	5	(	(	PUNCT
ng451g08w8t	6	6	dpf	dpf	NOUN
ng451g08w8t	6	7	)	)	PUNCT
ng451g08w8t	6	8	is	be	AUX
ng451g08w8t	6	9	an	an	DET
ng451g08w8t	6	10	emission	emission	NOUN
ng451g08w8t	6	11	reduction	reduction	NOUN
ng451g08w8t	6	12	unit	unit	NOUN
ng451g08w8t	6	13	which	which	PRON
ng451g08w8t	6	14	removes	remove	VERB
ng451g08w8t	6	15	particulate	particulate	NOUN
ng451g08w8t	6	16	matter	matter	NOUN
ng451g08w8t	6	17	or	or	CCONJ
ng451g08w8t	6	18	soot	soot	NOUN
ng451g08w8t	6	19	from	from	ADP
ng451g08w8t	6	20	the	the	DET
ng451g08w8t	6	21	exhaust	exhaust	NOUN
ng451g08w8t	6	22	gas	gas	NOUN
ng451g08w8t	6	23	of	of	ADP
ng451g08w8t	6	24	a	a	DET
ng451g08w8t	6	25	diesel	diesel	NOUN
ng451g08w8t	6	26	engine	engine	NOUN
ng451g08w8t	6	27	.	.	PUNCT
ng451g08w8t	7	1	normally	normally	ADV
ng451g08w8t	7	2	,	,	PUNCT
ng451g08w8t	7	3	a	a	DET
ng451g08w8t	7	4	diesel	diesel	NOUN
ng451g08w8t	7	5	particulate	particulate	NOUN
ng451g08w8t	7	6	filter	filter	NOUN
ng451g08w8t	7	7	is	be	AUX
ng451g08w8t	7	8	positioned	position	VERB
ng451g08w8t	7	9	in	in	ADP
ng451g08w8t	7	10	the	the	DET
ng451g08w8t	7	11	downstream	downstream	NOUN
ng451g08w8t	7	12	of	of	ADP
ng451g08w8t	7	13	the	the	DET
ng451g08w8t	7	14	diesel	diesel	NOUN
ng451g08w8t	7	15	engine	engine	NOUN
ng451g08w8t	7	16	in	in	ADP
ng451g08w8t	7	17	order	order	NOUN
ng451g08w8t	7	18	to	to	PART
ng451g08w8t	7	19	collect	collect	VERB
ng451g08w8t	7	20	solid	solid	ADJ
ng451g08w8t	7	21	particulate	particulate	NOUN
ng451g08w8t	7	22	emissions	emission	NOUN
ng451g08w8t	7	23	while	while	SCONJ
ng451g08w8t	7	24	allowing	allow	VERB
ng451g08w8t	7	25	the	the	DET
ng451g08w8t	7	26	exhaust	exhaust	NOUN
ng451g08w8t	7	27	gases	gas	NOUN
ng451g08w8t	7	28	to	to	PART
ng451g08w8t	7	29	pass	pass	VERB
ng451g08w8t	7	30	through	through	ADP
ng451g08w8t	7	31	the	the	DET
ng451g08w8t	7	32	system	system	NOUN
ng451g08w8t	7	33	,	,	PUNCT
ng451g08w8t	7	34	and	and	CCONJ
ng451g08w8t	7	35	usually	usually	ADV
ng451g08w8t	7	36	remove	remove	VERB
ng451g08w8t	7	37	up	up	ADP
ng451g08w8t	7	38	to	to	PART
ng451g08w8t	7	39	99	99	NUM
ng451g08w8t	7	40	percent	percent	NOUN
ng451g08w8t	7	41	of	of	ADP
ng451g08w8t	7	42	the	the	DET
ng451g08w8t	7	43	soot	soot	NOUN
ng451g08w8t	7	44	from	from	ADP
ng451g08w8t	7	45	the	the	DET
ng451g08w8t	7	46	diesel	diesel	NOUN
ng451g08w8t	7	47	exhaust	exhaust	NOUN
ng451g08w8t	7	48	.	.	PUNCT
ng451g08w8t	8	1	however	however	ADV
ng451g08w8t	8	2	,	,	PUNCT
ng451g08w8t	8	3	the	the	DET
ng451g08w8t	8	4	soot	soot	NOUN
ng451g08w8t	8	5	accumulated	accumulate	VERB
ng451g08w8t	8	6	in	in	ADP
ng451g08w8t	8	7	the	the	DET
ng451g08w8t	8	8	dpf	dpf	NOUN
ng451g08w8t	8	9	need	need	NOUN
ng451g08w8t	8	10	to	to	PART
ng451g08w8t	8	11	be	be	AUX
ng451g08w8t	8	12	removed	remove	VERB
ng451g08w8t	8	13	periodically	periodically	ADV
ng451g08w8t	8	14	to	to	PART
ng451g08w8t	8	15	maintain	maintain	VERB
ng451g08w8t	8	16	the	the	DET
ng451g08w8t	8	17	engine	engine	NOUN
ng451g08w8t	8	18	performance	performance	NOUN
ng451g08w8t	8	19	.	.	PUNCT
ng451g08w8t	9	1	current	current	ADJ
ng451g08w8t	9	2	catalyst	catalyst	NOUN
ng451g08w8t	9	3	technology	technology	NOUN
ng451g08w8t	9	4	utilizes	utilize	VERB
ng451g08w8t	9	5	expensive	expensive	ADJ
ng451g08w8t	9	6	platinum	platinum	NOUN
ng451g08w8t	9	7	group	group	NOUN
ng451g08w8t	9	8	metals	metal	NOUN
ng451g08w8t	9	9	(	(	PUNCT
ng451g08w8t	9	10	pgm	pgm	PROPN
ng451g08w8t	9	11	)	)	PUNCT
ng451g08w8t	9	12	on	on	ADP
ng451g08w8t	9	13	dpf	dpf	NOUN
ng451g08w8t	9	14	components	component	NOUN
ng451g08w8t	9	15	.	.	PUNCT
ng451g08w8t	10	1	in	in	ADP
ng451g08w8t	10	2	the	the	DET
ng451g08w8t	10	3	aim	aim	NOUN
ng451g08w8t	10	4	of	of	ADP
ng451g08w8t	10	5	reducing	reduce	VERB
ng451g08w8t	10	6	expense	expense	NOUN
ng451g08w8t	10	7	,	,	PUNCT
ng451g08w8t	10	8	there	there	PRON
ng451g08w8t	10	9	is	be	VERB
ng451g08w8t	10	10	urgent	urgent	ADJ
ng451g08w8t	10	11	need	need	NOUN
ng451g08w8t	10	12	for	for	ADP
ng451g08w8t	10	13	a	a	DET
ng451g08w8t	10	14	novel	novel	ADJ
ng451g08w8t	10	15	low	low	ADJ
ng451g08w8t	10	16	-	-	PUNCT
ng451g08w8t	10	17	cost	cost	NOUN
ng451g08w8t	10	18	catalyst	catalyst	NOUN
ng451g08w8t	10	19	for	for	ADP
ng451g08w8t	10	20	use	use	NOUN
ng451g08w8t	10	21	in	in	ADP
ng451g08w8t	10	22	dpf.novel	dpf.novel	ADJ
ng451g08w8t	10	23	kcs	kcs	NOUN
ng451g08w8t	10	24	glass	glass	NOUN
ng451g08w8t	10	25	catalyst	catalyst	NOUN
ng451g08w8t	10	26	developed	develop	VERB
ng451g08w8t	10	27	by	by	ADP
ng451g08w8t	10	28	previous	previous	ADJ
ng451g08w8t	10	29	researchers	researcher	NOUN
ng451g08w8t	10	30	in	in	ADP
ng451g08w8t	10	31	our	our	PRON
ng451g08w8t	10	32	group	group	NOUN
ng451g08w8t	10	33	shows	show	VERB
ng451g08w8t	10	34	excellent	excellent	ADJ
ng451g08w8t	10	35	catalytic	catalytic	ADJ
ng451g08w8t	10	36	activity	activity	NOUN
ng451g08w8t	10	37	with	with	ADP
ng451g08w8t	10	38	soot	soot	NOUN
ng451g08w8t	10	39	oxidation	oxidation	NOUN
ng451g08w8t	10	40	temperature	temperature	NOUN
ng451g08w8t	10	41	as	as	ADV
ng451g08w8t	10	42	low	low	ADJ
ng451g08w8t	10	43	as	as	ADP
ng451g08w8t	10	44	380	380	NUM
ng451g08w8t	10	45	℃	℃	PROPN
ng451g08w8t	10	46	,	,	PUNCT
ng451g08w8t	10	47	however	however	ADV
ng451g08w8t	10	48	partial	partial	ADJ
ng451g08w8t	10	49	catalytic	catalytic	ADJ
ng451g08w8t	10	50	deactivation	deactivation	NOUN
ng451g08w8t	10	51	was	be	AUX
ng451g08w8t	10	52	measured	measure	VERB
ng451g08w8t	10	53	after	after	ADP
ng451g08w8t	10	54	prolonged	prolonged	ADJ
ng451g08w8t	10	55	exposure	exposure	NOUN
ng451g08w8t	10	56	to	to	ADP
ng451g08w8t	10	57	harsh	harsh	ADJ
ng451g08w8t	10	58	diesel	diesel	NOUN
ng451g08w8t	10	59	exhaust	exhaust	NOUN
ng451g08w8t	10	60	environment	environment	NOUN
ng451g08w8t	10	61	.	.	PUNCT
ng451g08w8t	11	1	to	to	PART
ng451g08w8t	11	2	further	further	VERB
ng451g08w8t	11	3	the	the	DET
ng451g08w8t	11	4	study	study	NOUN
ng451g08w8t	11	5	of	of	ADP
ng451g08w8t	11	6	k	k	PROPN
ng451g08w8t	11	7	-	-	PUNCT
ng451g08w8t	11	8	glass	glass	NOUN
ng451g08w8t	11	9	catalysts	catalyst	NOUN
ng451g08w8t	11	10	,	,	PUNCT
ng451g08w8t	11	11	this	this	DET
ng451g08w8t	11	12	dissertation	dissertation	NOUN
ng451g08w8t	11	13	will	will	AUX
ng451g08w8t	11	14	investigate	investigate	VERB
ng451g08w8t	11	15	various	various	ADJ
ng451g08w8t	11	16	compositional	compositional	ADJ
ng451g08w8t	11	17	changes	change	NOUN
ng451g08w8t	11	18	to	to	ADP
ng451g08w8t	11	19	the	the	DET
ng451g08w8t	11	20	kcs	kcs	NOUN
ng451g08w8t	11	21	glass	glass	NOUN
ng451g08w8t	11	22	.	.	PUNCT
ng451g08w8t	12	1	the	the	DET
ng451g08w8t	12	2	effect	effect	NOUN
ng451g08w8t	12	3	of	of	ADP
ng451g08w8t	12	4	ce	ce	PROPN
ng451g08w8t	12	5	,	,	PUNCT
ng451g08w8t	12	6	zr	zr	PROPN
ng451g08w8t	12	7	,	,	PUNCT
ng451g08w8t	12	8	la	la	PROPN
ng451g08w8t	12	9	and	and	CCONJ
ng451g08w8t	12	10	ag	ag	PROPN
ng451g08w8t	12	11	chemical	chemical	NOUN
ng451g08w8t	12	12	substitutions	substitution	NOUN
ng451g08w8t	12	13	on	on	ADP
ng451g08w8t	12	14	the	the	DET
ng451g08w8t	12	15	k	k	PROPN
ng451g08w8t	12	16	-	-	PUNCT
ng451g08w8t	12	17	based	base	VERB
ng451g08w8t	12	18	glass	glass	NOUN
ng451g08w8t	12	19	catalyst	catalyst	NOUN
ng451g08w8t	12	20	soot	soot	NOUN
ng451g08w8t	12	21	oxidation	oxidation	NOUN
ng451g08w8t	12	22	kinetics	kinetic	NOUN
ng451g08w8t	12	23	were	be	AUX
ng451g08w8t	12	24	examined	examine	VERB
ng451g08w8t	12	25	.	.	PUNCT
ng451g08w8t	13	1	in	in	ADP
ng451g08w8t	13	2	addition	addition	NOUN
ng451g08w8t	13	3	,	,	PUNCT
ng451g08w8t	13	4	the	the	DET
ng451g08w8t	13	5	effect	effect	NOUN
ng451g08w8t	13	6	of	of	ADP
ng451g08w8t	13	7	contact	contact	NOUN
ng451g08w8t	13	8	conditions	condition	NOUN
ng451g08w8t	13	9	and	and	CCONJ
ng451g08w8t	13	10	the	the	DET
ng451g08w8t	13	11	effect	effect	NOUN
ng451g08w8t	13	12	of	of	ADP
ng451g08w8t	13	13	catalyst	catalyst	NOUN
ng451g08w8t	13	14	/	/	SYM
ng451g08w8t	13	15	soot	soot	NOUN
ng451g08w8t	13	16	ratios	ratio	NOUN
ng451g08w8t	13	17	on	on	ADP
ng451g08w8t	13	18	the	the	DET
ng451g08w8t	13	19	soot	soot	NOUN
ng451g08w8t	13	20	oxidation	oxidation	NOUN
ng451g08w8t	13	21	reaction	reaction	NOUN
ng451g08w8t	13	22	were	be	AUX
ng451g08w8t	13	23	also	also	ADV
ng451g08w8t	13	24	investigated	investigate	VERB
ng451g08w8t	13	25	using	use	VERB
ng451g08w8t	13	26	temperature	temperature	NOUN
ng451g08w8t	13	27	-programmed	-programme	VERB
ng451g08w8t	13	28	oxidation	oxidation	NOUN
ng451g08w8t	13	29	(	(	PUNCT
ng451g08w8t	13	30	tpo	tpo	PROPN
ng451g08w8t	13	31	)	)	PUNCT
ng451g08w8t	13	32	thermogravimetric	thermogravimetric	ADJ
ng451g08w8t	13	33	experiments.mullite	experiments.mullite	PROPN
ng451g08w8t	13	34	filters	filter	NOUN
ng451g08w8t	13	35	show	show	VERB
ng451g08w8t	13	36	superior	superior	ADJ
ng451g08w8t	13	37	performance	performance	NOUN
ng451g08w8t	13	38	in	in	ADP
ng451g08w8t	13	39	the	the	DET
ng451g08w8t	13	40	soot	soot	NOUN
ng451g08w8t	13	41	combustion	combustion	NOUN
ng451g08w8t	13	42	due	due	ADP
ng451g08w8t	13	43	to	to	ADP
ng451g08w8t	13	44	its	its	PRON
ng451g08w8t	13	45	needle	needle	NOUN
ng451g08w8t	13	46	structure	structure	NOUN
ng451g08w8t	13	47	providing	provide	VERB
ng451g08w8t	13	48	higher	high	ADJ
ng451g08w8t	13	49	surface	surface	NOUN
ng451g08w8t	13	50	area	area	NOUN
ng451g08w8t	13	51	(	(	PUNCT
ng451g08w8t	13	52	~2.5	~2.5	NUM
ng451g08w8t	13	53	times	time	NOUN
ng451g08w8t	13	54	)	)	PUNCT
ng451g08w8t	13	55	than	than	ADP
ng451g08w8t	13	56	the	the	DET
ng451g08w8t	13	57	smooth	smooth	ADJ
ng451g08w8t	13	58	monolith	monolith	NOUN
ng451g08w8t	13	59	cordierite	cordierite	NOUN
ng451g08w8t	13	60	filter	filter	NOUN
ng451g08w8t	13	61	.	.	PUNCT
ng451g08w8t	14	1	however	however	ADV
ng451g08w8t	14	2	,	,	PUNCT
ng451g08w8t	14	3	mullite	mullite	ADJ
ng451g08w8t	14	4	filters	filter	NOUN
ng451g08w8t	14	5	are	be	AUX
ng451g08w8t	14	6	not	not	PART
ng451g08w8t	14	7	commercially	commercially	ADV
ng451g08w8t	14	8	used	use	VERB
ng451g08w8t	14	9	since	since	SCONJ
ng451g08w8t	14	10	its	its	PRON
ng451g08w8t	14	11	expensive	expensive	ADJ
ng451g08w8t	14	12	cost	cost	NOUN
ng451g08w8t	14	13	,	,	PUNCT
ng451g08w8t	14	14	this	this	DET
ng451g08w8t	14	15	dissertation	dissertation	NOUN
ng451g08w8t	14	16	will	will	AUX
ng451g08w8t	14	17	explore	explore	VERB
ng451g08w8t	14	18	several	several	ADJ
ng451g08w8t	14	19	approaches	approach	NOUN
ng451g08w8t	14	20	for	for	ADP
ng451g08w8t	14	21	fabricating	fabricate	VERB
ng451g08w8t	14	22	a	a	DET
ng451g08w8t	14	23	porous	porous	ADJ
ng451g08w8t	14	24	glass	glass	NOUN
ng451g08w8t	14	25	catalyst	catalyst	NOUN
ng451g08w8t	14	26	coating	coating	NOUN
ng451g08w8t	14	27	on	on	ADP
ng451g08w8t	14	28	the	the	DET
ng451g08w8t	14	29	smooth	smooth	ADJ
ng451g08w8t	14	30	monolith	monolith	NOUN
ng451g08w8t	14	31	walls	wall	NOUN
ng451g08w8t	14	32	of	of	ADP
ng451g08w8t	14	33	cordierite	cordierite	NOUN
ng451g08w8t	14	34	filter	filter	NOUN
ng451g08w8t	14	35	aiming	aim	VERB
ng451g08w8t	14	36	to	to	PART
ng451g08w8t	14	37	increase	increase	VERB
ng451g08w8t	14	38	the	the	DET
ng451g08w8t	14	39	catalyzed	catalyzed	ADJ
ng451g08w8t	14	40	surface	surface	NOUN
ng451g08w8t	14	41	area	area	NOUN
ng451g08w8t	14	42	in	in	ADP
ng451g08w8t	14	43	a	a	DET
ng451g08w8t	14	44	cordierite	cordierite	NOUN
ng451g08w8t	14	45	filter	filter	NOUN
ng451g08w8t	14	46	by	by	ADP
ng451g08w8t	14	47	a	a	DET
ng451g08w8t	14	48	low	low	ADJ
ng451g08w8t	14	49	cost	cost	NOUN
ng451g08w8t	14	50	,	,	PUNCT
ng451g08w8t	14	51	simple	simple	ADJ
ng451g08w8t	14	52	technique	technique	NOUN
ng451g08w8t	14	53	.	.	PUNCT