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	[儀器藥品] 【求助】請(qǐng)推薦一種較為常見的“陰離子”染料~~ (2/927)	牙齒蠻白 2010-08-23	2010-08-23 12:13:15 by 小葉3061
[熱點(diǎn)]	081700 調(diào)劑 267分	迷人的哈哈 2026-03-24	剛剛
	[催化劑制 ] 【求助】超臨界條件下的催化劑 (2/297)	zhh1249 2010-03-28	2010-08-23 10:21:47 by lchunming
	[催化反應(yīng)] 【求助】有關(guān)催化劑定義的問題 (3/461)	fengzhigu2908 2010-08-20	2010-08-23 10:02:00 by niuziyyx
	[表征] 【求助】如何測(cè)不同波長下的光電流 (2/869)	zhuzhu2007588 2010-04-24	2010-08-23 01:17:17 by vic321try
	[催化反應(yīng)] 【求助】甲烷化合成了油狀物質(zhì)是啥了 ( 1 2 ) (15/1423)	hezhong 2010-08-16	2010-08-22 21:11:41 by hezhong
	[催化劑制 ] 【求助】求助幾篇催化劑制備文獻(xiàn) (8/703)	xiaoli9880 2010-08-18	2010-08-22 17:58:08 by leiws
	[催化劑制 ] 【討論】單釜合成收率的計(jì)算 (0/341)	why84129 2010-08-22	2010-08-22 11:13:13 by why84129
	[催化劑制 ] 【求助】馬弗爐使用 (4/1023)	penguin1987 2010-08-21	2010-08-22 08:15:50 by 20090779
	[儀器藥品] 【求助】哪里賣介孔分子篩SBA-15和MCM-41 (6/988)	liulh 2010-04-06	2010-08-21 15:48:45 by smileskyli
	[儀器藥品] 【求助】求購納米級(jí)MCM-41 (1/230)	onlyqiuyu 2010-07-05	2010-08-21 15:38:06 by smileskyli
	[催化劑制 ] 【求助】NICL2 (0/316)	bready 2010-08-21	2010-08-21 09:39:39 by bready
	【資源】三甲基磷 (評(píng)閱-2) (3/442)	liliping2004a 2010-08-20	2010-08-21 08:51:20 by liliping2004a
	【轉(zhuǎn)帖】幫忙選個(gè)雜志 (1/434)	qiuying 2010-08-20	2010-08-21 07:34:30 by snowman1987
	【通告】2010年度國家杰出青年科學(xué)基金建議資助項(xiàng)目申請(qǐng)人名單公示 (評(píng)閱+3) (6/1802)	催化大師 2010-08-20	2010-08-21 03:58:45 by suman
	【討論】有人見過導(dǎo)體的紫外可見光譜圖么 (0/163)	COneal 2010-08-20	2010-08-20 21:33:13 by COneal
	[催化劑制 ] 【求助】制備一定濃度的氯化鈀溶液 (1/661)	malei1288 2010-08-20	2010-08-20 19:16:28 by americanyk
	[催化劑制 ] 【求助】請(qǐng)問大家燒分子篩每次燒多少克合適 (7/1733)	penguin1987 2010-08-18	2010-08-20 17:22:08 by penguin1987
	[催化劑制 ] 【求助】負(fù)載型鈀炭催化劑的制備方法 (3/1429)	xubingww 2010-08-19	2010-08-20 16:42:41 by xiong0513
	[催化劑制 ] 【求助】貴金屬催化劑 (4/833)	phoenixking 2010-08-19	2010-08-20 15:53:23 by kfp1980
	[表征] 【求助】原位紅外酸性表征的重復(fù)性 (1/446)	sunxueqin1234 2010-08-20	2010-08-20 15:16:54 by 曉飛zj
	[關(guān)貼]【求助】求助一本書 (評(píng)閱-2) (0/221)	蔣青松 2010-08-20	2010-08-20 11:04:46 by 蔣青松
	[表征] 【求助】怎樣測(cè)催化劑中Cu的價(jià)態(tài) ( 1 2 ) (10/1653)	fany_fy 2010-08-19	2010-08-20 10:11:24 by 趙俊理
	[催化反應(yīng)] 【求助】配體加速的催化反應(yīng) 的概念 (2/899)	beyond-gj 2010-08-16	2010-08-20 09:01:07 by bamboo1023
	[催化反應(yīng)] 【討論】光催化制甲醇的機(jī)理是什么呀， ( 1 2 ) (15/1818)	咖啡南京 2010-07-15	2010-08-20 08:54:14 by bamboo1023
	[表征] 【討論】求TiO2的XRD分析 ( 1 2 ) (18/3723)	kongsy001 2010-06-22	2010-08-20 08:33:26 by xiaojivan
	[催化劑制 ] 【討論】Pt/C功函數(shù)是不是隨Pt的量不同而變化呢？ (4/1272)	quasi9127 2010-08-19	2010-08-20 08:21:57 by quasi9127
	【求助】請(qǐng)教共生問題 (0/302)	liliping2004a 2010-08-19	2010-08-19 22:26:01 by liliping2004a
	[催化劑制 ] 【求助】怎樣用二氧化硅納米微球制備膠體晶體？ (0/241)	蔣青松 2010-08-19	2010-08-19 21:21:15 by 蔣青松
	[表征] 【求助】請(qǐng)問材料的表面電負(fù)性怎么測(cè)試 (6/2714)	liangxuan 2010-08-19	2010-08-19 20:50:15 by aust_jhe
	[表征] 【求助】分子篩ＢＥＴ結(jié)果分析 (8/1365)	wanglei_2 2010-08-16	2010-08-19 19:08:57 by yangyang2577
	[催化反應(yīng)] 【求助】公司信息 (6/631)	hankslee2010 2010-06-27	2010-08-19 17:33:43 by jipd
	【求助】催化學(xué)報(bào) (4/696)	renren0666 2010-08-13	2010-08-19 17:11:19 by 五月蓮花
	【求助】文章里面的rt什么意思�。ㄔ斠娞樱� (7/1415)	jipd 2010-08-17	2010-08-19 17:09:53 by 五月蓮花
	【求助】審稿意見中的這些話是什么意思？ (2/857)	xiaoyezi8085 2010-08-18	2010-08-19 16:39:11 by baozhutian
	[表征] 【求助】CdS的穩(wěn)定性測(cè)試，ICP和EA外有什么好方法測(cè)S含量？ (4/797)	140430 2010-05-18	2010-08-19 16:22:35 by 勇于探索
	[催化反應(yīng)] 新手 ( 1 2 ) (11/955)	livee 2010-08-13	2010-08-19 13:46:53 by ruiguoff
	[表征] 【求助】關(guān)于ZSM-5XRD特征峰降低 (3/1096)	rendm582 2010-08-19	2010-08-19 12:09:25 by rendm582
	[催化反應(yīng)] 【求助】光強(qiáng)單位轉(zhuǎn)換 (0/247)	wph89 2010-08-19	2010-08-19 10:14:09 by wph89
	[表征] 【求助】求助：請(qǐng)問哪里可以做EDS，急！ (8/462)	gttaj 2010-08-16	2010-08-19 09:25:29 by gttaj
	[催化劑制 ] 【求助】聚苯乙烯凝膠小球 (2/393)	無機(jī)-趙玲玲 2010-06-25	2010-08-19 08:51:45 by risunspring
	[催化劑制 ] 【求助】關(guān)于Nox儲(chǔ)存還原消除催化劑 (4/524)	huijuncc 2010-08-05	2010-08-18 22:33:52 by youmuwen
	[催化劑制 ] 【求助】國內(nèi)生產(chǎn)TiO2催化劑的公司有哪些 (1/535)	飄汪洋 2010-07-05	2010-08-18 22:18:59 by rhg0904
	[催化劑制 ] 【討論】硅凝膠焙燒后做XRD (1/555)	lzjupc 2010-07-18	2010-08-18 22:16:05 by rhg0904
	[催化劑制 ] 【求助】固體硫酸鋁與液體硫酸鋁？ (1/1487)	QQAWC 2010-07-15	2010-08-18 22:14:11 by rhg0904
	[催化劑制 ] 【求助】RuCpCl(PPh3)3 (1/247)	zcy760323 2010-08-08	2010-08-18 22:11:31 by rhg0904
	[催化反應(yīng)] 【求助】請(qǐng)教何種催化劑可以催化糖醇？ (2/391)	chaoen 2010-08-18	2010-08-18 17:11:57 by chaoen
	[催化反應(yīng)] 【討論】催化動(dòng)力學(xué)討論 (4/892)	love毛毛雨 2010-08-17	2010-08-18 16:35:05 by 山路十八彎
	[表征] 【求助】長春哪里能測(cè)試TPD？ ( 1 2 ) (10/704)	xiaojivan 2010-08-16	2010-08-18 16:16:32 by sifuhuang
	【求助】有沒有人去參加15th TiO2 Photocatalysis Conference ( 1 2 ) (10/1120)	ziligong 2010-08-16	2010-08-18 15:08:41 by sudaman
	[催化反應(yīng)] 【求助】請(qǐng)問催化劑活性的重復(fù)性問題 ( 1 2 ) (14/2038)	lvlf880209 2010-07-27	2010-08-18 15:07:03 by xuegirl
	[表征] 【求助】請(qǐng)大家看看我的吸附-脫附曲線，儀器出了什么問題 (9/1669)	ling860 2010-08-06	2010-08-18 10:51:51 by 140430
	[催化劑制 ] 鈦酸丁酯溶在乙醇中用鹽酸調(diào)PH值 (3/1570)	jiayuhui00 2010-07-26	2010-08-18 09:56:25 by 晏郝
	【求助】國內(nèi)主要的催化劑廠商和主打產(chǎn)品有哪些 (3/1228)	eastar1985 2010-08-15	2010-08-17 23:00:52 by eastar1985
	[催化劑制 ] 【求助】如何判斷合成方法是否原創(chuàng) (1/352)	kepler 2010-08-17	2010-08-17 22:40:27 by sdq1985
	【求助】摻雜晶體缺陷與XRD (3/1001)	otani 2010-06-22	2010-08-17 21:47:21 by 牛小問
	[儀器藥品] 【求助】大家?guī)兔聪麓畹倪@套固定床裝置哪兒有問題 ( 1 2 3 4 ) (32/1923)	ahuang1397139 2010-08-06	2010-08-17 16:40:10 by ahuang1397139
	[催化反應(yīng)] [關(guān)貼]【求助】不同貴金屬上乙醇氧化的活性順序 (1/354)	nano-metaloxide 2010-08-16	2010-08-17 16:33:36 by nano-metaloxide
	[催化劑制 ] 【求助】哪位仁兄給介紹一下什么是浸涂法？ (1/1538)	libowill 2010-08-17	2010-08-17 15:47:50 by slowstar
	[催化劑制 ] 【求助】三效催化劑的多因素考慮 (2/308)	lswstudy 2010-08-03	2010-08-17 15:02:32 by wyf2008007
	[表征] 【求助】用什么表征來區(qū)別超穩(wěn)Y與Y (1/462)	ycg1212 2010-08-15	2010-08-17 13:37:41 by cwj338
	[儀器藥品] 【求助】固定床有污染了咋清洗 (4/493)	hezhong 2010-08-16	2010-08-17 13:26:03 by xys_forever
	[儀器藥品] 【求助】PEO-PPO-PEO和PEG-PPG-PEO是同一種東西嗎？ (0/1489)	楚一25 2010-08-17	2010-08-17 10:18:58 by 楚一25
	[表征] 【求助】急求雜多酸鹽的消解方法 (0/155)	xiaoche360 2010-08-17	2010-08-17 09:16:47 by xiaoche360
	[催化劑制 ] 【求助】球磨 (6/662)	puwu 2010-07-29	2010-08-17 08:35:14 by quasi9127
	【求助】金屬配合物紫外吸收問題 (0/737)	yoursffyue 2010-08-16	2010-08-16 22:56:32 by yoursffyue
	[催化劑制 ] 【求助】請(qǐng)問，蜂窩陶瓷催化劑的壓降怎么計(jì)算？ (4/1627)	watercloud 2010-08-14	2010-08-16 20:21:19 by lofi9788
	[催化反應(yīng)] 【求助】親核取代催化劑 (1/1449)	小野豬hyp 2010-08-16	2010-08-16 19:30:02 by 2008bldzkv
	[儀器藥品] 【求助】關(guān)于L固體酸 (2/329)	547686698 2010-08-14	2010-08-16 17:53:26 by sdytulxh
	[催化劑制 ] 【求助】分散度的問題 (8/1002)	ayining 2010-08-10	2010-08-16 17:52:02 by wucongyi
	[催化劑制 ] 【求助】正交實(shí)驗(yàn) (2/385)	lswstudy 2010-08-15	2010-08-16 17:50:42 by niuziyyx
	[催化反應(yīng)] 【求助】有關(guān)醇制備羧酸的文獻(xiàn) (金幣≥1)(3/38)	宇文樂樂 2010-08-15	2010-08-16 17:15:42 by 宇文樂樂
	[催化劑制 ] 【求助】怎樣在平板上負(fù)載催化劑？用什么方法好 (5/618)	xiaoyun1025 2010-07-12	2010-08-16 16:59:53 by xiaoyun1025
	[催化劑制 ] 【求助】催化劑 (4/431)	shuipei807 2010-08-13	2010-08-16 15:24:31 by a383649699
	[催化劑制 ] 【求助】有關(guān)SiO2作載體 ( 1 2 ) (14/1200)	bunny8303 2010-08-09	2010-08-16 12:10:11 by lhl6534
	[催化劑制 ] 【求助】催化劑制備的計(jì)算問題 (7/1467)	malei1288 2010-08-13	2010-08-16 11:41:51 by nkseasee
	[催化反應(yīng)] 【求助】光催化反應(yīng)高人請(qǐng)進(jìn) (2/258)	love毛毛雨 2010-08-15	2010-08-16 08:21:31 by love毛毛雨
	[催化劑制 ] 【求助】求鎳基催化劑表面氣相鈍化的文獻(xiàn) (6/908)	ZXMYSMM 2010-08-15	2010-08-16 00:01:36 by ZXMYSMM
	[表征] 【求助】關(guān)于sulfate或者sulfite中的O1s對(duì)應(yīng)的XPS位置有人知道嗎？ (1/1036)	gttaj 2010-08-13	2010-08-15 17:41:28 by nkseasee
	[表征] 【求助】請(qǐng)問哪個(gè)學(xué)校有熱重質(zhì)譜聯(lián)用系統(tǒng) (3/468)	ouyang911 2010-08-14	2010-08-15 17:36:19 by ouyang911
	[催化劑制 ] 【求助】問下做過表面硅烷化的各位？ (1/435)	ahuang1397139 2010-08-14	2010-08-15 13:32:41 by qcm200
	[催化反應(yīng)] [關(guān)貼]【求助】請(qǐng)教色譜高手 (6/742)	jxgalyj 2010-08-10	2010-08-15 04:00:14 by fei05707713
	[催化反應(yīng)] [關(guān)貼]【求助】加氫反應(yīng) (3/815)	jxgalyj 2010-08-13	2010-08-15 03:04:38 by fei05707713
	[催化劑制 ] 【討論】為什么晶化之后還是凝膠 (3/420)	yongkaijia 2010-08-14	2010-08-15 00:20:27 by jinkai838
	[催化劑制 ] 【求助】固體催化劑的表面修飾文獻(xiàn) (金幣≥10)(0/27)	宇文樂樂 2010-08-14	2010-08-14 19:21:15 by 宇文樂樂
	[表征] 【求助】硅烷化的SBA15如何做BET (7/828)	飄伶人 2010-08-14	2010-08-14 17:56:51 by jrnnmgbt
	[科研日志] 【分享】我在科學(xué)網(wǎng)的第一篇日志-催化相關(guān)的Nature和Science ( 1 2 ) (10/3061)	louis.troy 2010-01-18	2010-08-14 10:53:10 by love毛毛雨
	[催化反應(yīng)] 【求助】碳酸銫碳酸鉀 2 (3/3330)	livee 2010-08-13	2010-08-14 09:15:24 by xiaofeixia80
	[儀器藥品] 【求助】酸性分子篩 (1/319)	開心一刻1759 2010-08-11	2010-08-13 23:31:22 by sundaoan
	[催化反應(yīng)] 【求助】Cr/Al催化劑催化丙烷脫氫為什么會(huì)有CO2 (5/941)	jbfwjb 2010-08-12	2010-08-13 23:18:09 by sundaoan
	[表征] 【討論】關(guān)于ZSM-5分子篩的Si(OH)Al的紅外譜圖 (0/359)	ff_dog 2010-08-13	2010-08-13 21:37:00 by ff_dog
	[催化劑制 ] 【求助】磷酸鹽和焦磷酸鹽作為催化劑怎么制備 (2/252)	yokielee 2010-08-13	2010-08-13 19:23:57 by yibozhang
	[儀器藥品] 【求助】球形銅粉的廠家 (2/311)	zhangtao097769 2010-04-09	2010-08-13 16:40:46 by maokai1216
	【求助】怎樣寫出高質(zhì)量的文章呢 (1/289)	yongkaijia 2010-08-13	2010-08-13 16:32:03 by songcwjin
	[催化反應(yīng)] 【求助】鉀鹽鈉鹽 (2/406)	livee 2010-08-13	2010-08-13 16:12:09 by livee
	[催化反應(yīng)] 【求助】求文章，麻煩好心人幫忙找下。。 (0/171)	326261487 2010-08-13	2010-08-13 15:36:09 by 326261487
	【求助】原位晶化 (0/173)	hucat123 2010-08-13	2010-08-13 15:19:49 by hucat123
	[催化劑制 ] 【求助】gamma Al2O3負(fù)載后過濾很慢怎么辦？ (4/777)	ruiguoff 2010-08-12	2010-08-13 15:16:44 by sunboy3791
	[催化劑制 ] 【求助】重金求助��！關(guān)于馬弗爐，磁力加熱攪拌器購買�。�！ (5/1303)	joy_1984 2010-08-12	2010-08-13 15:15:30 by sunboy3791
	【求助】耐650度左右的玻璃有哪些？ (3/407)	zhangbo2706 2010-08-04	2010-08-13 10:50:42 by 光解水系統(tǒng)